PAC Racing Dual Spring Valve Spring Kit 370 lb/in Rate 1.010" Coil Bind 1.290" OD - Chromoly Retainer H776003L Includes a separate tach circuit

Includes a separate tach circuit that is ideal to trigger an aftermarket EFI such as an Atomic EFI system

Engine Gasket Set

16" Diameter

Throttle Cable Plate

PAC Racing Dual Spring Valve Spring Kit 370 lb/in Rate 1.010" Coil Bind 1.290" OD - Chromoly Retainer H776003L Includes a separate tach circuitProduct Description: Valve Spring Kit Dual Spring 370 lb in Rate 1. 010 in Coil Bind 1. 290 in OD Chromoly Retainer Locks Viton Seal Steel Seat GM LS Series PAC Racing Springs is part of the Race Winning Brands Family. With more than 100 years of spring manufacturing experience. We understand the demands of racing and provide a commitment to all of our customers to provide the best service possible. We continue to expand products and offer expanded