Race Tec Pistons AutoTec 1001171 GM LS-Series Forged Dished Piston Set

The Race Tec Pistons AutoTec 1001171 piston set is designed for GM LS-Series applications and features a forged, dished piston configuration. The set uses a 4.125-inch bore and a 1.115-inch compression height, providing key specifications for engine builders selecting components for a compatible LS-Series combination.

Each piston features a dish volume of minus 23.50 cc and is configured with 1.5 x 1.5 x 3.0 mm ring grooves. The dished design and specified compression characteristics make this set a defined component choice for engine assembly planning where these piston specifications are required.

This set includes eight pistons and is identified by part number 1001171. Use the bore, compression height, dish volume, ring groove dimensions and GM LS-Series designation to verify suitability for the intended engine build before installation.

Features:

• Brand: Race Tec Pistons AutoTec
• Part Number: 1001171
• Application: GM LS-Series
• Piston Design: Forged and dished
• Bore: 4.125 inches
• Compression Height: 1.115 inches
• Dish Volume: Minus 23.50 cc
• Ring Grooves: 1.5 x 1.5 x 3.0 mm
• Quantity: Set of 8