Engines and Components› Connecting Rods and Components

Scat

LS1 GM 5.3LCOMPETITION STD WEIGHT FORGED ROT ASSEM 4.125 IN 6.125 IN ROD LENGTH 3.800 BORE FLAT PIST

$3,381.57

SKU: S01L 1-44830

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Description

LS1 GM 5.3LCOMPETITION STD WEIGHT FORGED ROT ASSEM 4.125 IN 6.125 IN ROD LENGTH 3.800 BORE FLAT PIST

MIA's Description

The Scat Enterprises 1-44830 is a rotating assembly kit designed for GM Gen III and Gen IV 5300 LS 5.3L engines. It features a Scat 4340 forged steel crankshaft with a 4.000-inch stroke and Scat 6.125 I-beam connecting rods. The kit includes Wiseco forged flat-top pistons, piston rings, and bearings.

This rotating assembly is compatible with GEN III 4.8L LR4, GEN IV 4.8L LY2 L20, GEN III 5.3L Vortec 5300 (LM7, L59, LM4), and GEN IV 5.3L (LMF, LH6, LY5, LMG, LC9, LH8, LH9) engines. It also comes with a 24-tooth reluctor wheel. Note that the standard kit is unbalanced and requires balancing before installation.

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Specifications

BrandScat
Part NumberS01L 1-44830

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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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