Wiseco Forged dished Pistons with Rings for LS1 - K444X3903

Description

Brand new in open box.  Complete with pins, locks, and rings.  Fit LS applications with 3.903 bore like LS1 and LS6. Will also fit 5.3's if bored to 3.903.
These are for use with the stock 3.622 stroke crankshaft and an aftermarket 6.125in rod with 0.927in pin. These pistons are made with a small dish and valve reliefs that come to 11.0cc's, compression with 64cc heads and stock LS1 gaskets will come to around 9.35:1 compression, perfect for a street car with a little boost!