Trick Flow LT1 Guideplate, all 23 Degree, each

These Trick Flow aluminum LT1 cylinder heads are designed for supercharged, nitrous, and stroker applications. They feature 195cc intake ports, 75cc exhaust ports, and 64cc combustion chambers. These heads use your stock sensors and fittings. They're available in both bare and assembled versions. Assembled heads include intake and exhaust valves, valve springs, retainers, locks, guideplates, and studs.