Speed Pro Speed Pro Piston Rings 4.310" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Low Tension H76503FXL Same as 10778 except with

Same as 10778 except with the addition of grooves machined in the housing and cover

75 in Diameter x 6

Designed for use with coilover shocks

ALL-FUEL FIA FT3 APPROVED CELL

Speed Pro Speed Pro Piston Rings 4.310" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Low Tension H76503FXL Same as 10778 except withFace of top rings are coated with the latest generation Plasma Moly Plasma Moly ring face decreases friction and is highly resistant to scuffing Low tension set to further reduce friction (not recommended for street use) Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trustFrom pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on