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Free shipping over $85 · Washi-banded parcels
Ribbon-taped crates · Studio-milled finishes · New arrivals weekly
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JE 242890L Piston Single (4.125 in. Bore, 1.125 in. CH, 12.80 CC) for CHEVROLET 400 Small Block Engine ymm_3 Performance Gain Road Dyno (Insoric): ymm_43
JE 242890L Piston Single (4.125 in. Bore, 1.125 in. CH, 12.80 CC) for CHEVROLET 400 Small Block Engine ymm_3 Performance Gain Road Dyno (Insoric): ymm_43
JE 242890L Piston Single (4.125 in. Bore, 1.125 in. CH, 12.80 CC) for CHEVROLET 400 Small Block Engine ymm_3 Performance Gain Road Dyno (Insoric): ymm_43
JE 242890L Piston Single (4.125 in. Bore, 1.125 in. CH, 12.80 CC) for CHEVROLET 400 Small Block Engine ymm_3 Performance Gain Road Dyno (Insoric): ymm_43
4.8

JE 242890L Piston Single (4.125 in. Bore, 1.125 in. CH, 12.80 CC) for CHEVROLET 400 Small Block Engine ymm_3 Performance Gain Road Dyno (Insoric): ymm_43

SKU 48849706066
USD469.10 USD491.10

Pay in 4 interest-free payments of $117.28 Learn more

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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 27 - Nov 1

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JE 242890L Piston Single (4.125 in. Bore, 1.125 in. CH, 12.80 CC) for CHEVROLET 400 Small Block Engine ymm_3 Performance Gain Road Dyno (Insoric): ymm_43 Performance Gain Road Dyno (Insoric): 16hp Contact COBB Support with any installation related questions Forged from 4032 aluminum for tensile strength and minimal thermal expansion these pistons are Designed for each specific engine and racing application to provide durability and performance

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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