Comp Cams 1.300" GM LS1 DUAL VALVE SPRINGS Lightweight Comes as a finished unit

Comes as a finished unit so you can swap it straight in

Rear Main Seal Style: 2-piece

Weather-Resistant Protection: Fully covered design protects against rain erosion—prevents rust and maintains wheel integrity in all weather conditions

minimal prep required before installation

Comp Cams 1.300" GM LS1 DUAL VALVE SPRINGS Lightweight Comes as a finished unitDual Valve Springs: 1. 300" O. D. Outer, . 655" I. D. Inner Dual Valve Springs from COMP Cams are manufactured from Super CleanT 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 handle the increased lift found in extreme stress applications. COMP