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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
· Water resistant
The LSXR 102mm Intake Manifold features a revolutionary new modular design that allows fast and easy disassembly and features the ability to remove individual runners for porting
Remanufactured:
Each rocker cover features two female -10 ORB ports on either end of the valve covers for aftermarket breather/catch can setups
59" solid stem exhaust valves
CNC PORTED 821 GM LS Rectangle Port Heads (Pair) NEW keihin · Water resistantCNC PORTED Brand new LS3 821 rectangle port LS heads from Chevrolet Performance including valves and valve springs. These are the best factory head that GM offer. Being an LS3 head they have the desired light weight sodium filled inlet valves. Will fit LS2, L98, L77, L76, LS3, LSA Aluminium performance head Fits any LS family engine with 4. 00" bore or larger 2. 165" hollow stem intake, and 1. 59" solid stem exhaust valves . 550" max valve lift (stock
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