6171-4060 301 Pontiac 301 FX Series -7cc Dish Top No Notch Pontiac 301 Forged Piston Set 4.060 inch bore Pin Dia.: 0.927" Comp Height: 1.57" Piston Ring Kit Option:Pistons - Pins and Locs Without Rings 74 NOTE: Most FE‑series OEM

74 NOTE: Most FE‑series OEM connecting rods require narrowing at the pin end to achieve proper side clearance within the 2

326 Chevy LS

354 Pontiac Early and Late

296 Ford Modular

-8cc Dish Top

6171-4060 301 Pontiac 301 FX Series -7cc Dish Top No Notch Pontiac 301 Forged Piston Set 4.060 inch bore Pin Dia.: 0.927" Comp Height: 1.57" Piston Ring Kit Option:Pistons - Pins and Locs Without Rings 74 NOTE: Most FE‑series OEM311 Pontiac 301, FX, Comp Height: 1. 57, 7cc Dish Top No Notch, PIN: . 927", Full Floating or Press Fit, Ring Groove: 1. 2 1. 2 3MM, Stroke: 3. 000", ROD: 6. 05, Approx Comp Ratio: 65cc 8. 92, 72cc 8. 28, 78cc 7. 82 *