Street to circle track, OEM to drag race performance, Melling valve springs cover the market and your requirements. Standard, mid-range, heavy-duty and race ready applications are available from Melling in a variety of wire sizes, materials and spring pressures. Melling spring designs include standard and dual springs with and without dampers as well as new beehive applications. Whatever your valve/rocker spring needs may be Melling has a variety of quality valve springs to fit your requirements.

Condition: New

Title Engine Valve Spring

Material Chrome Silicon

Coil Bind Height .885 in

Open Height .900 in

Open Pressure 158 PSI

Inside Diameter .503 in

Outside Diameter 1.030 in

Grade Type Regular

Closed Height 1.500 in

Closed Pressure 42 PSI

Spring Type Single Spring

Shipping Options:
Ground

Must be purchased in quantities of 4

This Part Fits:

Catalog: C

Vehicle	Engine
2006 GMC Envoy	4.2L 6 Cyl VIN: S DOHC

Melling Valve Spring

(Read reviews)

Part Number: 18675-07976312

Notes: Stock -- For Use With MTC-7, MTC-8 Camshafts

Features:

Street to circle track, OEM to drag race performance, Melling valve springs cover the market and your requirements. Standard, mid-range, heavy-duty and race ready applications are available from Melling in a variety of wire sizes, materials and spring pressures. Melling spring designs include standard and dual springs with and without dampers as well as new beehive applications. Whatever your valve/rocker spring needs may be Melling has a variety of quality valve springs to fit your requirements.

Condition: New

Title Engine Valve Spring

Material Corrosion Resistant Steel

Coil Bind Height 1.143 in

Open Height 1.200 in

Open Pressure 300 PSI

Inside Diameter 0.660 in

Outside Diameter 1.250 in

Grade Type Regular

Closed Height 1.800 in

Closed Pressure 95 PSI

Spring Type Single Spring

Shipping Options:
Ground

This Part Fits:

Catalog: C

Vehicle	Engine
2006 GMC Envoy	5.3L V8 VIN: M OHV

Melling Valve Spring

(Read reviews)

Part Number: 18675-07079352

Notes: Stock -- Not For Use With MTC-7, MTC-8 Camshafts

Features:

Street to circle track, OEM to drag race performance, Melling valve springs cover the market and your requirements. Standard, mid-range, heavy-duty and race ready applications are available from Melling in a variety of wire sizes, materials and spring pressures. Melling spring designs include standard and dual springs with and without dampers as well as new beehive applications. Whatever your valve/rocker spring needs may be Melling has a variety of quality valve springs to fit your requirements.

Condition: New

Title Engine Valve Spring

Material Corrosion Resistant Steel

Coil Bind Height 1.130 in

Open Height 2.326 in

Open Height 1.200 in

Open Pressure 265 PSI

Inside Diameter 0.660 in

Grade Type Regular

Closed Height 1.800 in

Closed Pressure 105 PSI

Spring Type Single Spring

Shipping Options:
Ground

Must be purchased in quantities of 4

This Part Fits:

Catalog: C

Vehicle	Engine
2006 GMC Envoy	5.3L V8 VIN: M OHV