1989 GMC C2500 Camshaft

Part Number: 3841-03133486

Notes: Performer-Plus Camshaft Kit -- Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int / Exh 194 / 214 Deg; Lift at Valve Int / Exh 0.398 / 0.442 in.; Lobe Seps 112 Deg. Intake Center Line 107 Deg.; CARB E.O. D-215-19; 50 State Legal~Idle Vacuum at 1000 RPM - 16 inch~Non Roller Applications~Produces 245 ft.-lbs. When Matched With 3712 Intake And Stock Heads

Features:

• Designed for Optimum Torque and Acceleration
• Maximum Performance From Idle through Mid-Range
• Matched to Edelbrock Performer Intakes
• Includes Hydraulic Lifters and Assembly Lube
• Major Improvement in Throttle Response and Torque
• Use For Daily Drivers/Trucks/Vans/RVs/4x4s
• Take the Guesswork Out of Camshaft Selection!

Part Number: 3841-07734164

Notes: Performance -- Class 1, Good Idle With Low RPM Torque And Mid Range Performance; Advertised Intake Duration 270; Advertised Exhaust Duration 278; Hydraulic Camshaft; Intake Valve Lift .398 Inches; Exhaust Valve Lift .422 Inches

Features:

• High Performance Camshaft
• Class I camshaft (200°-215°). Good idle quality. Low rpm torque and mid range performance. Will work with stock or slightly modified engine. Manual or auto transmission. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07753626

Notes: Performance -- Class 1, Good Idle With Low RPM Torque And Mid Range Performance; For Use With Retro-Fit Roller Lifters SB817RF16 And SB079RF16; Advertised Intake Duration 265; Advertised Exhaust Duration 274; Hydraulic Camshaft

Features:

• High Performance Camshaft
• Class I camshaft (200°-215°). Good idle quality. Low rpm torque and mid range performance. Will work with stock or slightly modified engine. Manual or auto transmission. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07582134

Notes: Performance -- Class 2, Fair Idle With Good Low To Mid Range Torque And Horsepower; Lower Engine Vacuum Than Stock; Advertised Intake Duration 261; Advertised Exhaust Duration 276; Hydraulic Camshaft

Features:

• High Performance Camshaft
• Class II camshaft (215°-230°). Fair idle quality. Good low to mid range torque and horsepower. Will work with stock or modified engine. For use with manual or automatic transmission. Possibly lower vacuum than stock. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07641395

Notes: Performance -- Class 2, Fair Idle With Good Low To Mid Range Torque And Horsepower; Lower Engine Vacuum Than Stock; Advertised Intake Duration 290; Advertised Exhaust Duration 290; Hydraulic Camshaft

Features:

• High Performance Camshaft
• Class II camshaft (215°-230°). Fair idle quality. Good low to mid range torque and horsepower. Will work with stock or modified engine. For use with manual or automatic transmission. Possibly lower vacuum than stock. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07485952

Notes: Performance -- Class 2, Fair Idle With Good Low To Mid Range Torque And Horsepower; Lower Engine Vacuum Than Stock; Advertised Intake Duration 304; Advertised Exhaust Duration 287; Hydraulic Camshaft

Features:

• High Performance Camshaft
• Class II camshaft (215°-230°). Fair idle quality. Good low to mid range torque and horsepower. Will work with stock or modified engine. For use with manual or automatic transmission. Possibly lower vacuum than stock. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07780533

Notes: Performance -- Class 2, Fair Idle With Good Low To Mid Range Torque And Horsepower; Lower Engine Vacuum Than Stock; For Use With Retro-Fit Roller Lifters SB817RF16 And SB079RF16; Advertised Intake Duration 284; Advertised Exhaust Duration 284; Hydraulic Camshaft

Features:

• High Performance Camshaft
• Class II camshaft (215°-230°). Fair idle quality. Good low to mid range torque and horsepower. Will work with stock or modified engine. For use with manual or automatic transmission. Possibly lower vacuum than stock. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07337391

Notes: Performance -- Class 3, Rough Idle With Mid To High RPM Torque And Horsepower; Lower Engine Vacuum Than Stock; Advertised Intake Duration 288; Advertised Exhaust Duration 288; Hydraulic Camshaft

Features:

• High Performance Camshaft
• Class III camshaft (230°-245°). Rough idle quality. Good mid to high rpm torque and horsepower. For use with manual transmission or high stall automatic. May need improved carb, exhaust system, and ignition system. Combination street and drag. Will have lower vacuum than stock. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07317581

Notes: Performance -- Class 3, Rough Idle With Mid To High RPM Torque And Horsepower; Lower Engine Vacuum Than Stock; Advertised Intake Duration 298; Advertised Exhaust Duration 304; Hydraulic Camshaft

Features:

• High Performance Camshaft
• Class III camshaft (230°-245°). Rough idle quality. Good mid to high rpm torque and horsepower. For use with manual transmission or high stall automatic. May need improved carb, exhaust system, and ignition system. Combination street and drag. Will have lower vacuum than stock. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07519244

Notes: Performance -- Class 3, Rough Idle With Mid To High RPM Torque And Horsepower; Lower Engine Vacuum Than Stock; Advertised Intake Duration 303; Advertised Exhaust Duration 313; Hydraulic Camshaft

Features:

• High Performance Camshaft
• Class III camshaft (230°-245°). Rough idle quality. Good mid to high rpm torque and horsepower. For use with manual transmission or high stall automatic. May need improved carb, exhaust system, and ignition system. Combination street and drag. Will have lower vacuum than stock. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07512505

Notes: Performance -- Class 3, Rough Idle With Mid To High RPM Torque And Horsepower; Lower Engine Vacuum Than Stock; Advertised Intake Duration 304; Advertised Exhaust Duration 304; Hydraulic Camshaft

Features:

• High Performance Camshaft
• Class III camshaft (230°-245°). Rough idle quality. Good mid to high rpm torque and horsepower. For use with manual transmission or high stall automatic. May need improved carb, exhaust system, and ignition system. Combination street and drag. Will have lower vacuum than stock. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07883901

Notes: Performance -- Class 4, Rough Idle With Mid To High RPM Torque And Horsepower; Will Not Have Enough Vacuum To Operate Power Accessories; Advertised Intake Duration 282; Advertised Exhaust Duration 290; Mechanical Camshaft

Features:

• High Performance Camshaft
• Class IV camshaft (245°-UP). Rough idle quality. Mid to high rpm torque and horsepower. For serious racing. Need proper selection of rear axle ration and improvements in carburation and exhaust system. For use with manual transmission or automatic with very high stall converter. Will not have enough vacuum for power accessories. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07475672

Notes: Performance -- Class 4, Rough Idle With Mid To High RPM Torque And Horsepower; Will Not Have Enough Vacuum To Operate Power Accessories; Advertised Intake Duration 290; Advertised Exhaust Duration 298; Mechanical Camshaft

Features:

• High Performance Camshaft
• Class IV camshaft (245°-UP). Rough idle quality. Mid to high rpm torque and horsepower. For serious racing. Need proper selection of rear axle ration and improvements in carburation and exhaust system. For use with manual transmission or automatic with very high stall converter. Will not have enough vacuum for power accessories. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07709007

Notes: Performance -- Class 4, Rough Idle With Mid To High RPM Torque And Horsepower; Will Not Have Enough Vacuum To Operate Power Accessories; Advertised Intake Duration 294; Advertised Exhaust Duration 294; Mechanical Camshaft

Features:

• High Performance Camshaft
• Class IV camshaft (245°-UP). Rough idle quality. Mid to high rpm torque and horsepower. For serious racing. Need proper selection of rear axle ration and improvements in carburation and exhaust system. For use with manual transmission or automatic with very high stall converter. Will not have enough vacuum for power accessories. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07977067

Notes: Performance -- Class 4, Rough Idle With Mid To High RPM Torque And Horsepower; Will Not Have Enough Vacuum To Operate Power Accessories; Advertised Intake Duration 302; Advertised Exhaust Duration 302; Hydraulic Camshaft

Features:

• High Performance Camshaft
• Class IV camshaft (245°-UP). Rough idle quality. Mid to high rpm torque and horsepower. For serious racing. Need proper selection of rear axle ration and improvements in carburation and exhaust system. For use with manual transmission or automatic with very high stall converter. Will not have enough vacuum for power accessories. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07732074

Notes: Performance -- Class 4, Rough Idle With Mid To High RPM Torque And Horsepower; Will Not Have Enough Vacuum To Operate Power Accessories; Advertised Intake Duration 304; Advertised Exhaust Duration 320; Mechanical Camshaft

Features:

• High Performance Camshaft
• Class IV camshaft (245°-UP). Rough idle quality. Mid to high rpm torque and horsepower. For serious racing. Need proper selection of rear axle ration and improvements in carburation and exhaust system. For use with manual transmission or automatic with very high stall converter. Will not have enough vacuum for power accessories. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07789022

Notes: Performance -- Class 4, Rough Idle With Mid To High RPM Torque And Horsepower; Will Not Have Enough Vacuum To Operate Power Accessories; Advertised Intake Duration 309; Advertised Exhaust Duration 318; Mechanical Camshaft

Features:

• High Performance Camshaft
• Class IV camshaft (245°-UP). Rough idle quality. Mid to high rpm torque and horsepower. For serious racing. Need proper selection of rear axle ration and improvements in carburation and exhaust system. For use with manual transmission or automatic with very high stall converter. Will not have enough vacuum for power accessories. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07593805

Notes: Performance -- Class 4, Rough Idle With Mid To High RPM Torque And Horsepower; Will Not Have Enough Vacuum To Operate Power Accessories; Advertised Intake Duration 313; Advertised Exhaust Duration 328; Hydraulic Camshaft

Features:

• High Performance Camshaft
• Class IV camshaft (245°-UP). Rough idle quality. Mid to high rpm torque and horsepower. For serious racing. Need proper selection of rear axle ration and improvements in carburation and exhaust system. For use with manual transmission or automatic with very high stall converter. Will not have enough vacuum for power accessories. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07434298

Notes: Stock -- OE Stock Replacement Grind

Features:

• Melling offers a full line of OE replacement camshafts for cars, light duty, medium duty and heavy duty trucks. Melling listings include OEM applications to match the engine requirements desired including horsepower, economy and needed engine torque. Melling stock replacement camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07543022

Notes: Stock -- OE Stock Replacement Grind

Features:

• New Melling lifters should always be part of a new camshaft installation. To make selection of the desired combination of camshaft and lifters easier, Melling offers camshaft / lifter kits that provide the camshaft and correct lifter combinations for your engine application. Melling camshaft kits include the camshaft, lifters and a 4 oz container of Melling-lube.

Part Number: 3841-07640411

Notes: Stock -- OE Stock Replacement Grind

Features:

• Melling offers a full line of OE replacement camshafts for cars, light duty, medium duty and heavy duty trucks. Melling listings include OEM applications to match the engine requirements desired including horsepower, economy and needed engine torque. Melling stock replacement camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07803397

Notes: Stock -- OE Stock Replacement Grind; Engines Without Balance Shaft

Features:

• Melling offers a full line of OE replacement camshafts for cars, light duty, medium duty and heavy duty trucks. Melling listings include OEM applications to match the engine requirements desired including horsepower, economy and needed engine torque. Melling stock replacement camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-05720086

Notes: Engine Camshaft -- Hydraulic; (050) Duration at .050 Lobe Lift; 194 exhaust; 178 intake; 108 Degrees Lobe Separation

Part Number: 3841-05892717

Notes: Engine Camshaft and Lifter Kit -- Hydraulic Roller

Part Number: 3841-05864953

Notes: Engine Camshaft and Lifter Kit -- Hydraulic Roller

Part Number: 3841-07264948

Notes: Engine Camshaft -- Stock

Part Number: 3841-03306110

Notes: Engine Camshaft -- Thumpr Camshaft; Retro-Fit Hyd. Roller; 1900-5600rpm; Adv. Dur. 283 Int. / 303 Exh.; Valve Lift .513 Int / .498 Exh.; Lobe Angle 107 deg.

Features:

• 3 Grinds To Fit All Of Your Performance Needs
• 1 Year Limited Warranty
• Long Exhaust Duration
• Excellent Horsepower Gains And Broad Torque Curve
• Produces A Powerful Hard-Hitting Exhaust Note
• Delivers Real Seat Of The Pants Performance
• Designed For Use w/Latest In ValveTrain Components

Part Number: 3841-03306332

Notes: Engine Camshaft -- Xtreme Energy Camshaft; Hyd. Roller; 1000-5000rpm; Adv. Dur. 258 Int. / 264 Exh.; Valve Lift .480 Int. / .488 Exh.; Lobe Angle 112 deg.; Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle

Features:

• Delivers Increased Engine Vacuum
• 1 Year Limited Warranty
• Produces Better Throttle Response
• Produces Top Engine Horsepower

Part Number: 3841-03306406

Notes: Engine Camshaft -- Xtreme Energy Camshaft; Hyd. Roller; 1200-5200rpm; Adv. Dur. 264 Int. / 269 Exh.; Valve Lift .488 Int. / .495 Exh.; Lobe Angle 112 deg.; Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle

Features:

• Delivers Increased Engine Vacuum
• 1 Year Limited Warranty
• Produces Better Throttle Response
• Produces Top Engine Horsepower

Part Number: 3841-03306300

Notes: Engine Camshaft -- Xtreme Energy Camshaft; Hyd. Roller; 1600-5400rpm; Adv. Dur. 270 Int. / 276 Exh.; Valve Lift .495 Int. / .502 Exh.; Lobe Angle 110 deg.; Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle

Features:

• Delivers Increased Engine Vacuum
• 1 Year Limited Warranty
• Produces Better Throttle Response
• Produces Top Engine Horsepower

Part Number: 3841-03306689

Notes: Engine Camshaft -- Xtreme Energy Camshaft; Hyd. Roller; 1900-5600rpm; Adv. Dur. 276 Int. / 282 Exh.; Valve Lift .502 Int. / .510 Exh.; Lobe Angle 110 deg.; Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle

Features:

• Delivers Increased Engine Vacuum
• 1 Year Limited Warranty
• Produces Better Throttle Response
• Produces Top Engine Horsepower

Part Number: 3841-03306416

Notes: Engine Camshaft -- Xtreme Energy Camshaft; Hyd. Roller; 2500-6000rpm; Adv. Dur. 288 Int. / 294 Exh.; Valve Lift .520 Int. / .540 Exh.; Lobe Angle 110 deg.; Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle

Features:

• 1 Year Limited Warranty
• Produces Better Throttle Response
• Produces Top Engine Horsepower
• Delivers Increased Engine Vacuum

Part Number: 3841-07919723

Notes: Engine Camshaft -- Mutha Thumpr Camshaft; Retro-Fit Hyd. Roller; 1900-5600rpm; Adv. Dur. 291 Int. / 311 Exh.; Valve Lift .552 Int / .509 Exh.; Lobe Angle 107 deg.

Features:

• Excellent Horsepower Gains And Broad Torque Curve
• 3 Grinds To Fit All Of Your Performance Needs
• Delivers Real Seat Of The Pants Performance
• Long Exhaust Duration
• Designed For Use w/Latest In ValveTrain Components
• Produces A Powerful Hard-Hitting Exhaust Note
• 1 Year Limited Warranty

Part Number: 3841-03306275

Notes: Engine Camshaft -- Xtreme Energy Camshaft; Mech. Roller; 2500-6500rpm; Adv. Dur. 280 Int. / 286 Exh.; Valve Lift .570 Int. / .576 Exh.; Lobe Angle 110 deg.; Chevrolet; Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle~ Requires Thrust Button And Wear Plate

Features:

• 1 Year Limited Warranty
• Produces Better Throttle Response
• Produces Top Engine Horsepower
• Delivers Increased Engine Vacuum

Part Number: 3841-07400309

Notes: Performance -- Class 2, Fair Idle With Good Low To Mid Range Torque And Horsepower; Lower Engine Vacuum Than Stock; Advertised Intake Duration 283; Advertised Exhaust Duration 287; Hydraulic Camshaft

Features:

• High Performance Camshaft
• Class II camshaft (215°-230°). Fair idle quality. Good low to mid range torque and horsepower. Will work with stock or modified engine. For use with manual or automatic transmission. Possibly lower vacuum than stock. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-07543136

Notes: Stock -- OE Stock Replacement Grind

Features:

• Melling offers a full line of OE replacement camshafts for cars, light duty, medium duty and heavy duty trucks. Melling listings include OEM applications to match the engine requirements desired including horsepower, economy and needed engine torque. Melling stock replacement camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

Part Number: 3841-05864933

Notes: Engine Camshaft -- Hydraulic; (050) Duration at .050 Lobe Lift; 195 exhaust; 179 intake; 110 Degrees Lobe Separation

Part Number: 3841-05306545

Notes: Engine Camshaft -- Hydraulic; (050) Duration at .050 Lobe Lift; 203 exhaust; 194 intake; 112 Degrees Lobe Separation

Part Number: 3841-09221645

Notes: Engine Camshaft and Lifter Kit -- Hydraulic

Part Number: 3841-05858543

Notes: Engine Camshaft and Lifter Kit -- Type: Cam/lifter/timing Kit; Hydraulic; included single Roller type chain; .280" tooth width sprocket