Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

SUNCOAST Heavy Duty Input Shaft 72670B-01

$1,047.88

SKU: S02K 72670B-01

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Sonnax 68RFE Heavy Duty Input Shaft (MPN 72670B-01) is constructed from 300M ultra high-strength steel, featuring rolled turbine splines and a larger diameter at the cross holes for increased strength. It is designed for 68RFE transmissions in high-horsepower applications.

Fitment

Fitment Guaranteed

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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.

Available on iOS & Android

Specifications

BrandSun Coast Converters
Part NumberS02K 72670B-01

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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