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Vehicle Info NeededMELLINGPART NUMBER: 689-46686-16
46686-16 High Performance Valve Spring GM 4.3L, 4.4L, 4.6L, 4.9L, 5.0L, 5.3L, 5.4L, 5.7L, 6.6L
$13099
1 left in stock
Ships on Sep 14, 2026
Lowest Price GuaranteeHigh Performance Valve SpringGM 4.3L, 4.4L, 4.6L, 4.9L, 5.0L, 5.3L, 5.4L, 5.7L, 6.6L
Melling 46686-16 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.
- 195 PSI Installed Pressure
- 1.950 Inch Installed Height
- 580 PSI Open Pressure
- 1.230 Inch Open Height
- Dual Spring With Damper
- Sold as set of 16
- Coil Bind Height: 1.135 in.
- Grade Type: Performance
- Inside Diameter: 0.769 in.
- Installed Height: 1.8 in.
- Installed Pressure: 130 psi
- Open Pressure: 380 psi
- Outside Diameter: 1.27 in.
- Spring Open Height: 1.2 in.
- Spring Type: Single Spring
Part TypeValve Spring
BrandMELLING
Package Width3.18
Weight3.18 PG
Part CategoryPerformance Parts
Coil Bind Height1.135 in.
Inside Diameter0.769 in.
Installed Pressure130 psi
Spring TypeSingle Spring
Part FitmentDirect Fit
Outside Diameter1.27 in.
Installed Height1.8 in.
Open Pressure380 psi
Spring Open Height1.2 in.
Grade TypePerformance
Vendor Part Number46686-16
Package Qty1
Package TypeEA
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