SKU: JE-PIS-322539
JE Pistons for SBC, 385, 4.040 322539
Part Number: 322539
Description
Item: JE Pistons, SBC, 385, 4.040 Bore, 3.750 Stroke, 6.000 Rod, +11.0cc Dome, 428 Grams, Set
JE Pistons 23º 350 & 400 F.S.R. HOLLOW DOME GP (GAS PORTED) New FSR version of our popular 23º domed pistons are ideal for circle track and drag racing. Up to 70 grams lighter than traditional full round (including wrist pin and rings), but stronger and more durable due to modern FEA-designed forging. Deeper valve pockets to accommodate higher lift cams and milled cylinder heads. Accepts low friction .043/.043/3.0mm ring package. Accumulator Groove Contact Reduction Grooves Double Pin Oilers Lateral gas ports Pin #927-2250-15-51C (106g) Wire Locks #927-073-MW 58cc 15.0:1 64cc 13.7:1 76cc 11.6:1
Includes:
Compression Ratio:
Photo is for illustration purposes only
Specifications
SKU | JE-PIS-322539 |
Brand | JE Pistons |
Shipping Weight | 10.0000kg |
Shipping Width | 0.500m |
Shipping Height | 0.200m |
Shipping Length | 0.400m |