NEW PROCOMP SB CHEVY BARE ALUMINUM 190CC CYLINDER HEADS Casting ID Number: WOR-075

Casting ID Number: WOR-075

PB 1800         415 cc         89 cc                      2

600+5 1/16 1/16 3/16 8CYL

WP GB 2200+30   380 - 421          13

NEW PROCOMP SB CHEVY BARE ALUMINUM 190CC CYLINDER HEADS Casting ID Number: WOR-075CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. SEE OUR EBAY STORE FOR LOTS MORE HEADS. New set of Aluminum Small Block Chevy Bare Pro Comp Motorsport Heads (2 heads) Produce As Much As 450 HP Out Of Box With Advanced Port Design Just do a nice bowl blend 190cc Intake Runners 64cc Chambers STRAIGHT AND ANGLE PLUG AVAILABLE. LET US KNOW WHICH TYPE YOU WANT. Bronze Valve Guides Premium Hardened Seats 2. 02 and 1. 60 valve seat size CUSTOM BUILD COMPLETE