EngineTech Piston Ring Set for 1 Engine Standard Size Standard Size Direct Fit

Enginetech Piston Rings R39156-STD; 3.910 in.

Enginetech C39156 | Premium Piston Rings for 87-91 Chrysler/Dodge 3.9L/239 V6

Enginetech Piston Rings C39156-030; 3.940 in.

Enginetech Piston Rings C39156-060; 3.970 in.

Moly Piston Rings LS 4.8L 5.3L 2005-2009 Enginetech STD

Enginetech CHEVY GM LS 4.8L 5.3L Moly Piston Rings C96008 Std

Enginetech Piston Rings C39156-040; 3.950 in.