Description:An LT1-powered car will make more torque and horsepower with a set of Trick Flow® GenX™ street/strip cylinder heads. Designed for supercharged, nitrous, and stroker applications, Trick Flow® GenX™ aluminum cylinder heads for GM LT1 feature high-flow 185cc intake ports, 75cc exhaust ports, and 62cc combustion chambers. They retain the use of stock sensors and fittings and are available in bare or fully assembled versions. Assembled heads include stainless steel 2.020 in. intake/1.600 in. exhaust valves, 1.460 in. double valve springs, retainers, locks, guideplates, and 3/8 in. rocker studs |
