Engines and Components› Connecting Rods and Components

Carrillo

Duramax 6.6 LB7 LLY LBZ and LMM 2001-10 1.156 pin 6.620 Callies Crank 7 16 bolts

$357.00

SKU: C001 12124

In Stock
In Stock
Ships by Jun 20
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Carrillo 12124 is a Pro Series 3/8 CARR fastener, designed to meet the rigorous performance standards for Carrillo connecting rods. These fasteners offer stronger, higher clamp loads, replacing standard 3/8 CARR fasteners to provide optimal performance in various applications.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandCarrillo
Part NumberC001 12124

Buy with Confidence

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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