Speed Pro Speed Pro Piston Rings 4.390" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Low Tension Drivetrain Fastener Kits PONTIAC - 348

PONTIAC - 348

Heat-treated for extended durability & guide plate compatibility

holds tune

Need to convert or repair your existing multi-port fuel injection harness to use EV6/USCar style injectors

Moog idler arms have an internal wear take-up spring that absorbs shock and vibration for smoother

Speed Pro Speed Pro Piston Rings 4.390" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Low Tension Drivetrain Fastener Kits PONTIAC - 348Face 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