Part Number
JE-232445
JE Pistons, BBF 532/ 557, Bore 4.440, Stroke 4.300/ 4.500, Rod Length 6.800/ 6.700, Flat Top -5.0cc, 577 Grams, Set of 8
Special Price
$854.44
Regular Price
$970.95
⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals.
For more information, go to www.P65Warnings.ca.gov.
JE pistons are specifically designed for the latest aftermarket blocks and heads, these pistons are for the use with the 427 or the 428 crank and aftermarket 4.250" crank with aftermarket 6.700" rod. The factory block should be sonic checked for 4.280" and 4.310" bores. These pistons use 1/16, 1/16, 3/16 rings. The compression ratios are figured for 10.150 block height. Larger bore sizes are available as customs, call JE for details.
Includes:Pin #990-2930-18-51S (174g)
Double spiro locks (#990-042-CS)
Compression Ratio: 72cc 13.4:1/ 14.0:1
Includes:
Compression Ratio:
Price | $970.95 |
---|---|
Vehicle Make | Ford BB |
Bore Size | 4.440 |
Crankshaft Stroke | 4.300, 4.500 |
Rod Length | 6.700, 6.800 |
Piston Type | Flat Top |
Compression Height | 1.350 |
Piston Material | 2618 Forged |
Piston Ring Size | 1/16 1/16 3/16 |
Wrist Pin Size | 0.990 |
Custom Notices | ⚠ PROP 65 WARNING |