NEW J.E PISTONS FOR 12 DEGREE PROFILER HEADS

J.E. JOB # 1147801

4.600 BORE

1.420 CH

.990 PIN

-10 CC INVERTED DOME

THESE WERE MADE FOR A

10.600 DECK BLOCK

4.750 STROKE

6.800 ROD

4.600 BORE

BUT WILL FIT OTHER COMBINATIONS

CHECK THE MATH

.043- .043 - 3MM RING PACK

THERMAL COATED ON THE TOP

SKIRT COATED ON SKIRT

VERTICLE GAS PORTS

PISTONS ONLY NO PINS

SPEC SHEET INCLUDED WITH ALL INFO