1975 Ford Ranchero Rocker Arm Kit

Part Number: 5506-05441592

Notes: Engine Rocker Arm Kit -- Kit - Boxed - Cast Iron - for 5/16" & 3/8" Studs; 16 Quantity

Part Number: 5506-05441601

Notes: Engine Rocker Arm Kit -- Kit - Boxed - Stamped Steel - With Fulcrum; 16 Quantity

Part Number: 5506-05441603

Notes: Engine Rocker Arm Kit -- Kit - Boxed - With Stamped Steel Arms; 16 Quantity

Part Number: 5506-05441601

Notes: Engine Rocker Arm Kit -- Kit - Boxed - With Stamped Steel Arms; 16 Quantity

Part Number: 5506-05441593

Notes: Engine Rocker Arm Kit -- Kit - Carded - Cast Iron - for 5/16" & 3/8" Studs; 16 Quantity

Part Number: 5506-05441602

Notes: Engine Rocker Arm Kit -- Kit - Carded - Stamped Steel - With Fulcrum; 16 Quantity

Part Number: 5506-05441604

Notes: Engine Rocker Arm Kit -- Kit - Carded - With Stamped Steel Arms; 16 Quantity

Part Number: 5506-05441602

Notes: Engine Rocker Arm Kit -- Kit - Carded - With Stamped Steel Arms; 16 Quantity

Part Number: 5506-05548036

Notes: Engine Rocker Arm Kit -- Kit - Hi-Perf. - Cast Arms

Part Number: 5506-05372993

Notes: Engine Rocker Arm Kit -- included arm & pivot

Part Number: 5506-05295322

Notes: Engine Rocker Arm Kit -- included arm, ball & nut; rail style rockers; Cast iron; With stud type mount; included 3/8" nut; included 5/16" nut; VINTAGE

Part Number: 5506-03594501

Notes: High Energy Die Cast Aluminum Roller Rocker Arm Set; 3 / 8 in. Stud; 1.6 Ratio; 16 pc.

Features:

• 1 Year Limited Warranty
• Affordable Aluminum Rocker Arms
• Improved Performance Potential
• Lower Oil Temps
• Provides Added Valve Lift
• Provides Superior Strength To Weight Ratio
• Reduce Friction
• Withstands Rigors Of Performance Applications

Part Number: 5506-03594524

Notes: High Energy Die Cast Aluminum Roller Rocker Arm Set; 7 / 16 in. Stud; 1.73 Ratio; 1 pc.

Features:

• 1 Year Limited Warranty
• Affordable Aluminum Rocker Arms
• Improved Performance Potential
• Lower Oil Temps
• Provides Added Valve Lift
• Provides Superior Strength To Weight Ratio
• Reduce Friction
• Withstands Rigors Of Performance Applications

Part Number: 5506-03594497

Notes: Magnum Roller Rocker Arm Set; 3 / 8 in. Stud; 1.6 Ratio; Rail Type; 16 pc.

Features:

• 1 Year Limited Warranty
• 8620 Chromemoly Steel
• Long Slot For High Lift Cams
• More Power And Last Longer
• Super Accurate Ratio
• Super Strong Design
• Ultimate Street Rocker

Part Number: 5506-03594462

Notes: Magnum Roller Rocker Arm Set; 7 / 16 in. Stud; 1.72 Ratio; 16 pc.

Detailed Notes: Requires Part No. 4514-KIT - Except On Factory Aluminum Heads

Features:

• 1 Year Limited Warranty
• 8620 Chromemoly Steel
• Long Slot For High Lift Cams
• More Power And Last Longer
• Super Accurate Ratio
• Super Strong Design
• Ultimate Street Rocker

Part Number: 5506-03594404

Notes: Ultra Pro Magnum Roller Rocker Arm Set; 3 / 8 in. Stud; 1.6 Ratio; 16 pc.

Features:

• 29 Percent Stronger Than Pro Magnum
• 8650 Chromemoly Steel
• Black Oxide Exterior Finish
• Increased High RPM Stability
• Increased Retainer And Valve Spring Clearances
• Lifetime Warranty
• Redesigned Steel Stud Mount Rocker
• Reduced Weight And Greater Strength

Part Number: 5506-03594504

Notes: Ultra Pro Magnum Roller Rocker Arm Set; 7 / 16 in. Stud; 1.6 Ratio; 16 pc.

Features:

• 29 Percent Stronger Than Pro Magnum
• 8650 Chromemoly Steel
• Black Oxide Exterior Finish
• Increased High RPM Stability
• Increased Retainer And Valve Spring Clearances
• Lifetime Warranty
• Redesigned Steel Stud Mount Rocker
• Reduced Weight And Greater Strength

Part Number: 5506-03594508

Notes: Ultra-Gold Aluminum Rocker Arm Set; 3 / 8 in. Stud; 1.6 Ratio; 16 pc.

Features:

• American Made Quality
• Buy Them Once And Use Them Forever
• CNC-Machined
• Lifetime Warranty
• Lightweight Design
• Modern Design Features
• Most Advanced Aluminum Rocker Arms Ever Offered
• Unrivaled Quality And Ratio Accuracy

Part Number: 5506-03594507

Notes: Ultra-Gold Aluminum Rocker Arm Set; 7 / 16 in. Stud; 1.6 Ratio; 16 pc.

Detailed Notes: Must Use Screw-In Studs And Guide Plates

Features:

• American Made Quality
• Buy Them Once And Use Them Forever
• CNC-Machined
• Lifetime Warranty
• Lightweight Design
• Modern Design Features
• Most Advanced Aluminum Rocker Arms Ever Offered
• Unrivaled Quality And Ratio Accuracy

Part Number: 5506-03594523

Notes: Ultra Pro Magnum Roller Rocker Arm Set; 7 / 16 in. Stud; 1.7 Ratio; 16 pc.

Features:

• 29 Percent Stronger Than Pro Magnum
• 8650 Chromemoly Steel
• Black Oxide Exterior Finish
• Increased High RPM Stability
• Increased Retainer And Valve Spring Clearances
• Lifetime Warranty
• Redesigned Steel Stud Mount Rocker
• Reduced Weight And Greater Strength