Speed Pro Economy Piston Rings 4.280" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron HB22001 For 2009+ GM 4L60/80E Transmission

For 2009+ GM 4L60/80E Transmission use Holley EFI Part Number 558-455

the OFFROAD Listen Only Adapter has a sealed connection between the intercom cable and helmet kit plug

3600-3800 lb Car Weight

Use our chart to find the correct lower shock plates for your vehicle shock configuration

Precision Fabrication Assures Perfect FitProthane manufactures high-performance bushings and driveline components

Speed Pro Economy Piston Rings 4.280" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron HB22001 For 2009+ GM 4L60/80E TransmissionProduct Description: Piston Rings Economy 4. 280 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Cast Iron Phosphate 8 Cylinder From pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry leading performance engine technologies, from cutting edge Digital Diamond Profiled pistons to A Series bearings. They are engine components performance enthusiasts and racers