Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker, or a turbocharged 1000 hp brawler, our Platinum Spring Kit will make sure your valves are right where your cam wants them to be at all times. With that said, when the Gen V LT engines came out, we knew our Platinum Springs would be right at home on the direct injection platform with the correct supporting parts. They are designed to be used with stock rocker arms. This kit is for LT1 applications. Please see our separate LT4 spring listings.
• Titanium Retainer Set
• Spring specs are as follows:
• 155 lbs @ 1.780"
• 380 lbs @ 1.180"
• 400 lbs @ 1.130
• Coil bind @ 1.070"
