Exterior Components› Body Panels and Components

Sun Coast Converters

68RFE M3GA 4C SNAP RING RETAINER

$79.00

SKU: S02K M3GA-4C-978A

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Suncoast M3GA-4C-978A is a billet 4C snap ring retainer designed for 68RFE transmissions. This component serves as a permanent fix for the common issue of the 4C snap ring blowing out from the center support.

The retainer features a spring-loaded design that effectively encapsulates the snap ring, preventing it from dislodging even under high torque and stress.

Fitment

Fitment Guaranteed

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on fit.

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 M3GA-4C-978A

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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