We stock the affordable Super Lite II and the upgraded Super Lite III. The SLII works excellent on the rear of pavement cars with 1.38" pistons, or on the front in moderate applications with the 1.75" pistons. For tougher applications we suggest the SLIII. The SLIII is similar to the SLII but has added heat shielding, staggered piston sizes and a beefed up casting. Both versions use stainless steel pistons. The SLII does not include bridge bolts, while the SLIII does.