6146-4125 400 - 4.375 Stroke Pontiac Late FX Series -22cc Dish Top Pontiac Late Forged Piston Set 4.125 inch bore Pin Dia.: 0.99" Comp Height: 1.222" US$ 374.98 Min. order: 1 piece ★★★★★ 5.0 (173 reviews) Sold : Login>>
6020-4040 400 Small Block Oldsmobile FX Series -12cc Flat Top Oldsmobile Forged Piston Set 4.040 inch bore Pin Dia.: 0.98" Comp Height: 1.625" US$ 374.98 Min. order: 1 piece ★★★★★ 5.0 (95 reviews) Sold : Login>>
6020-4155 425 Big Block Oldsmobile FX Series -12cc Flat Top Oldsmobile Forged Piston Set 4.155 inch bore Pin Dia.: 0.98" Comp Height: 1.625" US$ 374.98 Min. order: 1 piece ★★★★★ 4.3 (34 reviews) Sold : Login>>
6112-4160 421 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.160 inch bore Pin Dia.: 0.98" Comp Height: 1.585" US$ 374.98 Min. order: 1 piece ★★★★★ 4.7 (167 reviews) Sold : Login>>
6102-4120 389 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.120 inch bore Pin Dia.: 0.98" Comp Height: 1.71" US$ 374.98 Min. order: 1 piece ★★★★★ 4.2 (149 reviews) Sold : Login>>