CHEVROLET PERFORMANCE LT1 CNC PORTED CYLINDER HEAD - SOLD INDIVIDUALLY - 19329839 hemi intake manifolds you can activate the second

you can activate the second limit through the clutch or trans switch

Optional GM VVT Camshaft Bolt (Recommended)

so you will have to cut the end of the S-pipes off and slip the reducer over it

Set of (4) LS2 Lifter Trays

If your car came from the factory with a single-bolt core

CHEVROLET PERFORMANCE LT1 CNC PORTED CYLINDER HEAD - SOLD INDIVIDUALLY - 19329839 hemi intake manifolds you can activate the secondChevrolet Performance LT1 CNC Ported Cylinder Head The Chevrolet Performance LT1 CNC Ported Cylinder Head is a precision engineered upgrade designed to unlock the true airflow and power potential of your LT series engine. Built from high quality aluminum and finished with computer controlled porting, this head delivers improved intake and exhaust flow compared to stock castings, resulting in better cylinder filling, stronger torque, and higher peak