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Chevrolet: 427-502 open chamber .250 over dome piston

Brand: JE Pistons

Mfr Part #: 101256-8

* Block height: 9.800 in. * Bore: 4.500 in. * Stroke: 4.000 in. * Rod length: 6.135 in. * Compression height: 1.645 in. * Ring size: 1/16 in. 1/16 in. 3/16in. * Compression ratio: 110cc: 10.0:1 118cc: 9.6:1 124cc: 9.2:1 * Weight: 706 grams

For 10.200 in. block height use +.400 in. longer rods.

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JE Pistons

15312 Connector Ln.
Huntington Beach, CA CA

Website: www.jepistons.com
Phone: 714-898-9763

JE Pistons and Sportsman Racing Products provides high performance racing pistons and accessories for all types of racers.

Description for JE Pistons part# 101256-8

* Block height: 9.800 in. * Bore: 4.500 in. * Stroke: 4.000 in. * Rod length: 6.135 in. * Compression height: 1.645 in. * Ring size: 1/16 in. 1/16 in. 3/16in. * Compression ratio: 110cc: 10.0:1 118cc: 9.6:1 124cc: 9.2:1 * Weight: 706 gramsFor 10.200 in. block height use +.400 in. longer rods.This JE open chamber dome piston is compatible with angle milled heads and has valve reliefs that accommodate oversized valves and high lift cams. This piston features heavy duty fitted wrist pins double spiral locks and precision CNC-machined ring grooves.

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