FEL-PRO PERFORMANCE 1237-3. Condition: New - Other.
CHEVROLET V8: SMALL BLOCK
SB2,MIRROR PORT
GASKET PORT SIZES 1.40'' X 1.90'', .060'' THICK. Not for use w/1982-85 factory fuel injection; Aluminum heads w/non-conventional port and
bolt locations; Chevrolet SB2 Mirror Port; Trim to fit
No exhaust crossover openings or blocking shields
Gaskets fit many O.E. and aftermarket heads
