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Melling VSK46645 High Performance Valve Spring Kit for Chevy Small Block

(GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91 + 165 more models)

Manufacturer

Picture for manufacturer Melling

Part Number

VSK46645
5 reviews
Sale Price

$210.42

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Usually delivered within 2 days

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Product Details

The Melling VSK46645 High Performance Valve Spring Kit is engineered for Chevrolet small block engines requiring enhanced valvetrain performance. This comprehensive valve spring and retainer kit takes the guesswork out of choosing compatible components when upgrading your engine's valve springs.

Complete Kit Includes:

  • 16 High-Performance Valve Springs (Part #466454)
  • 16 Steel Valve Spring Retainers (Part #475184)
  • 32 Valve Locks (VL-200)

Technical Specifications:

  • Spring Type: Single valve spring
  • Outside Diameter: 1.259 inches
  • Inside Diameter: 0.855 inches
  • Installed Height: 1.720 inches
  • Installed Pressure: 130 lbs @ 1.720 inches
  • Open Pressure: 315 lbs @ 1.174 inches
  • Spring Open Height: 1.174 inches
  • Coil Bind Height: 1.102 inches
  • Valve Stem Diameter: Fits 11/32 inch valves
  • Maximum Camshaft Lift: 0.550 inch

Designed for performance applications, this valve spring kit provides increased seat and open pressures compared to stock springs, helping to prevent valve float at higher RPMs. The steel retainers and precision-matched valve locks ensure reliable valvetrain operation and durability in high-performance street and racing applications.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91, C3500 1979-86, 1988-95, K2500 Suburban 1979-86, 1992-95, K3500 1979-86, 1988-95, C15/C1500 Pickup 1967-74 + 161 more models

Fast delivery just what we needed

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