Description
If you’re building a high-displacement LS7 engine and need reliable, precision-engineered pistons that can handle aggressive boost and elevated RPM, the PowerPak F/T forged piston set is engineered for exactly that demand. Forged construction delivers the strength required for forced-induction applications, while the optimized ring groove geometry and compression ratio ensure consistent combustion and minimal blowby. This is a complete kit solution—no hunting for individual components.
- Forged piston construction
- 4.125 inch bore
- PowerPak F/T profile
- Ring grooves: 1.0 x 1.0 x 2.0 mm
- Compression: Minus 2.5 cc
- GM LS-Series compatible
- Complete kit included
- MPN: 930221625






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