| Comp Cams is proud to announce their new LS1 Dual Valve Spring Kit for all GEN III LS1 engines. This kit is designed to handle up to .650" lift and the most extreme applications, the new spring kits install in the standard spring pocket without machining or modification to the cylinder head. This kit includes:
-(16) 26921 1.300" LS1 Dual Valve Springs
-(16) 4695 Spring Seats
-(16) 754 Titanium Retainers
-(16) 511 Viton Valve Seals
Don't buy these items individually, buy this kit and save money! This kit is one of the best kits to buy with any cam upgrade on the LS1. It's a top of the line kit and you can't get much better than this! | 
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