The LT1 5.7L is often overshadowed by the highly modified and incredibly successful LS series of V8 engines. That being said, the LT1 can certainly hold its own in power, efficiency, and potential. Protect your engine and treat your cherished 4th generation F-body to a new EPDM coolant hose kit developed by Mishimoto. Chances are many of the coolant hoses in your vehicle were factory-installed over 20 years ago and are overdue for replacement. The Mishimoto Coolant Hose Kit includes all primary coolant hoses for your vehicle, eliminating common failure points that could cause engine damage if overheating occurs. As with all our products, this coolant hose kit includes the Mishimoto Lifetime Warranty.