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Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

SUNCOAST 4L60E CAT1 2006-2008 RAY/BORG 3/4 XWD SC-4L60E-CAT1-0608-XWD CORE CHARGE OF 1200 APPLIES

$4,855.00 $4,709.35 Save $145.65

SKU: S02K SC-4L60E-CAT1-0608-XWD

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

Professional / shop required

Description

This SunCoast transmission rebuild kit is designed for the GM 4L60E, 4L65E, and 4L70E series of automatic transmissions. These transmissions feature 4 forward gears and 1 reverse gear and are found in numerous GM rear-wheel-drive applications. The kit includes upgraded components such as a billet input shaft, billet output shaft, Sonnax Smart-Tech input housing, Sonnax Overdrive Servo, Sonnax 2nd Gear Super Servo, Billet Pump Rotor, Alto Red Eagle Wide Band, Sonnax Performance Pack, Sonnax Rear Stator Support Bushing, and an upgraded Borg Warner 29-element sprag. It addresses common failure points and is designed for high-performance 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.

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Specifications

BrandSun Coast Converters
Part NumberS02K SC-4L60E-CAT1-0608-XWD

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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