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Vehicle Info NeededMELLINGPART NUMBER: 689-VS-1623
VS-1623 Stock Replacement Valve Spring GM, GMC 5.7L, 6.0L, 6.2L
$499
Ships on 09/08/2026
Lowest Price GuaranteeStock Replacement Valve SpringGM, GMC 5.7L, 6.0L, 6.2L
Melling VS-1623 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/rocke r spring needs may be Melling has a variety of quality valve springs to fit your requirements.
- Material: Chromium-Silicon Alloy Steel Wire
- Inside Diameter: 0.645 in.
- Outside Diameter: 1.27 in.
- Spring Type: Single Spring
- Installed Height: 1.9 in.
- Installed Pressure: 63.0 psi
- Coil Bind Height: 1.23 in.
- Spring Open Height: 1.275 in.
- Open Pressure: 288.0 psi
- Grade Type: Standard Replacement
Part TypeValve Spring
BrandMELLING
Package Width0.77
Weight0.77 PG
Part CategoryReplacement Parts
Coil Bind Height1.23 in.
Inside Diameter0.645 in.
Installed Pressure63.0 psi
Spring TypeSingle Spring
MaterialChromium-Silicon Alloy Steel Wire
Part FitmentDirect Fit
Outside Diameter1.27 in.
Installed Height1.9 in.
Open Pressure288.0 psi
Spring Open Height1.275 in.
Grade TypeStandard Replacement
Vendor Part NumberVS-1623
Package Qty1
Package TypeEA
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