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JE Pistons NASCAR Canadian Tire Series Small Block Chevy Piston Set – 4.030 in Bore, 1.550 in CD – 253732
SKU: JE-253732
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- Product Description
- Fitment
- Delivery & Returns
- Reviews
JE Pistons NASCAR Canadian Tire Series piston set for a Chevrolet Small Block 23-degree application, exact part number 253732. JE identifies this as a set of eight pistons. Confirm the engine and head configuration before ordering.
Specifications
- Bore: 4.030 in (.030 in oversize); 355 cu in configuration
- Stroke: 3.480 in; rod length: 5.700 in; block height: 8.990 in
- Compression distance: 1.550 in; dish volume: −11.0 cc
- JE catalogue compression ratios: 10.1:1 with 60 cc head, 9.9:1 with 62 cc, 9.7:1 with 64 cc
- 2618 alloy; .927 in wrist pin; set of 8
- Recommended ring set J10008-4030-5 (rings sold separately); carbon-steel pins and double Spiro locks included
Fitment and specification note
JE sources list piston weight as 488 g in the 2019 catalogue and exact supplier listing, versus 496 g in an older catalogue. Confirm current weight and dimensions with JE or the seller. Compression ratio varies with measured head volume and assembled clearances. Competition-series status does not establish street-use or emissions approval.
Dispatch times vary depending on product availability. Available-to-order items may have extended lead times; contact us before ordering if timing is important. Returns are subject to our Returns Policy. Cancellation exceptions may apply to genuinely made-to-order or clearly personalised goods. Electrical or special-order status alone does not exclude cancellation. Your rights for faulty, incorrect or misdescribed goods remain unaffected. See our Returns Policy for details.
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