Total Seal Classic Race Gold Piston Rings 4.000" Bore File Fit 1.5 x 1.5 x 3.0 mm Thick - Low Tension SPBXS4 Built-in rev limiter for over-rev

Built-in rev limiter for over-rev protection

Fits GM Turbo 350 and 400 transmissions as well as the 700 R4

Advance weight pins are staked and tig welded to the plate•  Nylon pads ensure smooth operation of the advance weights

Compressed operating thickness is

Pro-Formula Mazda

Total Seal Classic Race Gold Piston Rings 4.000" Bore File Fit 1.5 x 1.5 x 3.0 mm Thick - Low Tension SPBXS4 Built-in rev limiter for over-revProduct Description: Piston Rings Classic Race Gold 4. 000 in Bore File Fit 1. 5 x 1. 5 x 3. 0 mm Thick Low Tension Ductile Iron Plasma Moly 8 Cylinder Total Seal is known for their piston ring sets. They offer a wide selection of off the shelf options and also offer and the ability to custom order ring sets to meet your specifications. Total Seal also has a full line of tools, testers, and lubricants to aid in piston ring installation. Total Seal's