557 Pistons NEW JE forged flat top 532 or 557 Stroker
$500.00. JE part number 170878. Forged flat top. New in box, never used or installed. 532 or 557 stroker big block Ford. Includes pins and spiro locks.
With a 4.300 stroke crank and 6.800 rod it will build a 532.
With a 4.500 stroke crank and 6.700 rod it will build a 557.
These pistons are compatible with OEM and aftermarket standard valve location heads, they will accommodate oversized valves and long duration, wide lobe separation cams. Ring grooves accept 1/16, 1/16, 3/16 rings and the 1.350" compression height is figured for 10.300 block height.
Located in Dallas, TX. [email protected]