3102-4040 347 Stroker Small Block Ford 289 - 302 FX Series -2cc Flat Top SBF Twisted Wedge Forged Piston Set 4.040 inch bore Pin Dia.: 0.912" Comp Height: 1.09" Engine Size 408W -5.8 Stroker 302 Small Block Ford 289

302 Small Block Ford 289 - 302

Approx Comp Ratio: 58cc-9

383 Small Block Chevy

One Size Fits All

Because the singles you are purchasing were not made at the same time your original pistons were made there will be variations that could effect their weight

3102-4040 347 Stroker Small Block Ford 289 - 302 FX Series -2cc Flat Top SBF Twisted Wedge Forged Piston Set 4.040 inch bore Pin Dia.: 0.912" Comp Height: 1.09" Engine Size 408W -5.8 Stroker 302 Small Block Ford 289349 Small Block Ford 289 302, FX, Comp Height: 1. 09, 2cc Flat Top , PIN: . 912", Full Floating or Press Fit, Ring Groove: 1. 2 1. 2 3MM, Stroke: 3. 400", ROD: 5. 4, Approx Comp Ratio: 58cc 11. 46, 64cc 10. 61, 70cc 9. 88 *