| Secured By | ![]() |
Chevy 400 Flat Top - JE SRP Professional FSR Forged Piston Set. Priced per set complete with pins, rings, clips and high performance skirt coating.
| Part # | CID | Bore | Stroke | Head Cubic Centimeters | Oversize | |||||||
| Rod | Block | Comp. | 58cc | 64cc | 70cc | Dome | Gram | |||||
| Length | Height | Height | Compression Ratio | Volume | Weight | |||||||
| 295444 | 428 | 4.125 | 4.000 | 6.000 | 9.000 | 1.000 | 13.1:1 | 12.2:1 | 11.4:1 | -5 | 378 | STD |
| 271063 | 434 | 4.155 | 4.000 | 6.000 | 9.000 | 1.000 | 13.3:1 | 12.3:1 | 11.5:1 | -5 | 383 | 0.030 |
| 295445 | 414 | 4.125 | 3.875 | 6.000 | 9.000 | 1.062 | 12.7:1 | 11.8:1 | 11.1:1 | -5 | 390 | STD |
| 271064 | 421 | 4.155 | 3.875 | 6.000 | 9.000 | 1.062 | 12.9:1 | 12.0:1 | 11.2:1 | -5 | 395 | 0.030 |
| 295447 | 400 | 4.125 | 3.750 | 6.000 | 9.000 | 1.125 | 12.3:1 | 11.5:1 | 10.7:1 | -5 | 399 | STD |
| 271065 | 406 | 4.155 | 3.750 | 6.000 | 9.000 | 1.125 | 12.5:1 | 11.6:1 | 10.9:1 | -5 | 405 | 0.030 |
| 271063 | 377 | 4.155 | 3.480 | 6.250 | 8.990 | 1.000 | 11.7:1 | 10.8:1 | 10.1:1 | -5 | 383 | 0.030 |
| 271065 | 377 | 4.155 | 3.480 | 6.125 | 8.990 | 1.125 | 11.7:1 | 10.8:1 | 10.1:1 | -5 | 405 | 0.030 |