You may also like
More from Best Selling Products
Recently viewed
LS rectangular port cylinder heads. Large 276cc intake runner.
WITH ADDED CNC FINISH TO PORTS AND COMBUSTION CHAMBER
will accept factory ls3/ l98 valves and rockers.
68cc combustion chamber
92cc exhaust runner
327 cfm at 600 lift on a 4.070 bore
Manganese bronze guides
0.625 deck