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Vehicle Info NeededMELLINGPART NUMBER: 689-46620-16
46620-16 High Performance Valve Spring BUIC, CADL, CHEV, GMC, PONT - 262, 267, 283, 302, 305, 307, 327, 350, 400 (1957–2002)
$8599
Ships on Sep 15, 2026
Lowest Price GuaranteeHigh Performance Valve SpringBUIC, CADL, CHEV, GMC, PONT - 262, 267, 283, 302, 305, 307, 327, 350, 400 (1957–2002)
Melling 46620-16 Features:
Street to circle track, OEM to drag race performance, Melling valve spring kits 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. Performance valve locks, seals, and retainers included are designed to increase performance and durability. Whatever your valve spring kit needs may be, Melling has a variety of quality valve spring kits to fit your requirements.
- Coil Bind Height: 1.141 in.
- Grade Type: Performance
- Inside Diameter: 0.869 in.
- Installed Height: 1.7 in.
- Installed Pressure: 110 psi
- Open Pressure: 319 psi
- Outside Diameter: 1.253 in.
- Spring Open Height: 1.21 in.
- Spring Type: Single Spring
Part TypeValve Spring
BrandMELLING
Package Width3.24
Weight3.24 PG
Part CategoryPerformance Parts
Coil Bind Height1.141 in.
Inside Diameter0.869 in.
Installed Pressure110 psi
Spring TypeSingle Spring
Part FitmentDirect Fit
Outside Diameter1.253 in.
Installed Height1.7 in.
Open Pressure319 psi
Spring Open Height1.21 in.
Grade TypePerformance
Vendor Part Number46620-16
Package Qty1
Package TypeEA
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