COMP Cams Valve Spring For 936-937 938-1 Perry Parts Mandrel bent

Mandrel bent

Size: STD2nd Gen 4G63 For 100mm Stroker

The pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength and wear resistance

HPS 1-3/8" (35mm) High Temperature 4-ply Reinforced Silicone 90 Degree Elbow Coupler Hose meet and exceed SAEJ20 industry standards

COMP Cams Valve Spring For 936-937 938-1 Perry Parts Mandrel bentCCA Valve Springs Engine Valve Spring 1. 539" OD, . 731" ID dual valve spring; 204 lbs 1. 900", 516 lbs 1. 250"; . 600" maximum lift Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily