02-04 Duramax Silicone Intercooler "A" Boot Kit w 2 Clamps Tuner This is why you're better

This is why you're better off removing the ball valve all together and installing an adapter without a restrictive valve finger

Kit# FTL5104

6L Duramax LLY with a sleek new look and state-of-the-art technology

Drain to Block Gasket

SW #8: CaTCHER no added timing

02-04 Duramax Silicone Intercooler "A" Boot Kit w 2 Clamps Tuner This is why you're betterDrag racing and sled pulling places huge stress on your trucks silicone hoses in a very short period of time. PPEs hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily driving and towing heavy loads. Each PPE Performance Silicone Hose is strengthened with 5 plies of polyester reinforced fibers making them very tough. The Fluorocarbon lining offers better lubricity (slippery