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Vehicle Info NeededMELLINGPART NUMBER: 689-VS-1418
VS-1418 Stock Replacement Valve Spring Detroit Diesel 8.5L, 11.1L, 12.7L, 14.0L
$499
Ships on Sep 03, 2026
Lowest Price GuaranteeStock Replacement Valve SpringDetroit Diesel 8.5L, 11.1L, 12.7L, 14.0L
Melling VS-1418 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.
- Material: Chromium-Silicon Alloy Steel Wire
- Inside Diameter: 0.753 in.
- Outside Diameter: 1.153 in.
- Spring Type: Single Spring
- Installed Height: 2.608 in.
- Installed Pressure: 103.0 psi
- Coil Bind Height: 1.841 in.
- Spring Open Height: 2.165 in.
- Open Pressure: 275.0 psi
- Grade Type: Standard Replacement
Part TypeValve Spring
BrandMELLING
Package Width0.9
Weight0.9 PG
Part CategoryReplacement Parts
Coil Bind Height1.841 in.
Inside Diameter0.753 in.
Installed Pressure103.0 psi
Spring TypeSingle Spring
MaterialChromium-Silicon Alloy Steel Wire
Part FitmentDirect Fit
Outside Diameter1.153 in.
Installed Height2.608 in.
Open Pressure275.0 psi
Spring Open Height2.165 in.
Grade TypeStandard Replacement
Vendor Part NumberVS-1418
Package Qty1
Package TypeEA
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