Application Notes: Aluminum heads w/non-conventional port and bolt locations - Raised Runner Chevrolet and Pontiac 867 head
Product Notes: No exhaust crossover openings or blocking shields; Gaskets fit many O.E. and aftermarket heads; Brodix 12SP-P, 18SP, Std., 12 x 12 18 Degrees; Cutout for Brodix water fitting incl