This auction is for a new set of 8 Wiseco industries forged racing pistons. These are for a 532 cid big block Ford engines. They are .030 oversize(4.390). Pistons are for 4.300 stroke crankshafts and using 6.800 length connecting rods, or these pistons can be used on 4.500 stroke cranks with 6.700 rods. These pistons are Flat tops with valves reliefs and they will yield 10.00:1 compression with open chamber heads and 11.50:1 compression with closed chamber cylinder heads. They accept standard width 5/64 5/64 3/16 rings. Included in the auction is 8 pistons,8 piston pins,16 spiral locks and 8 oil control ring shelves. Add 150.00 if want hastings enginetech chromloy rings.Thanks for looking.

Ford 429 460 514 532 557 545 Stroker Wiseco Forged Pistons 6.800 Flat top 030