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Vehicle Info NeededMELLINGPART NUMBER: 689-46694-16
46694-16 High Performance Valve Spring Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab 4.8L, 5.3L, 5.7L,
$18799
Ships on Sep 15, 2026
Lowest Price GuaranteeHigh Performance Valve SpringAvanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab 4.8L, 5.3L, 5.7L, 6.0L, 6.2L
Melling 46694-16 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.
- Camshaft Type: Hydraulic Roller
- Coil Bind Height: 1.125 in.
- Grade Type: Performance
- Inside Diameter: 0.65 in.
- Installed Height: 1.8 in.
- Installed Pressure: 145 psi
- Open Pressure: 358 psi
- Outside Diameter: 1.3 in.
- Spring Open Height: 1.175 in.
- Spring Type: Single Spring
Part TypeValve Spring
BrandMELLING
Package Height3.12
Package Width3.56
Package Length12.06
Weight2.88 PG
Part CategoryPerformance Parts
Coil Bind Height1.125 in.
Inside Diameter0.65 in.
Installed Pressure145 psi
Spring TypeSingle Spring
Part FitmentDirect Fit
Outside Diameter1.3 in.
Installed Height1.8 in.
Open Pressure358 psi
Spring Open Height1.175 in.
Grade TypePerformance
Camshaft TypeHydraulic Roller
Vendor Part Number46694-16
Package Qty1
Package TypeEA
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