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Engines and Components› Pistons and Piston Rings

Carrillo

SMALL BLOCK CHEVY DOME 5CC ALL 23 HEADS 4.155 BORE 4.000 STROKE 6.000 ROD 13.9 TO 1 COMP WITH A 62CC HEAD

$1,146.00 $1,016.69 Save $129.31

SKU: C001 6860SET

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In Stock
Ships by Jun 20
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Non-Returnable Item
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Description

Carrillo DHR7030PRKH Hybrid Piston & Rod Kit with H-11 Bolts for 2001-2016 GM 6.6L Duramax engines. Reduces reciprocating weight (approx. 0.5 lbs/cylinder, 4 lbs/rotating assembly vs. stock). Allows longer rod without deck plate, improving rod to stroke ratio. Conservatively rated for 1500HP, some setups exceed 2000HP. Includes connecting rods 0.202" longer, working with 0.202" shorter CH and 1.156" Top Fuel Pins. Piston has 4.075" Bore and 16.5:1 CR.

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Specifications

BrandCarrillo
Part NumberC001 6860SET

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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