Exterior Components› Body Panels and Components

Sun Coast Converters

Suncoast Converters Extra Wide Intermediate Band - Kevlar Material 77700-01K

$95.35

SKU: S02K 77700-01K

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

Moderate — 2–4 hours

Description

The Sun Coast Converters 77700-01K is a performance automatic transmission band designed for GM 4L60, 4L60-E, 4L65-E, and 4L70-E units. This extra-wide intermediate band is constructed with Kevlar® lining for enhanced durability, offering 15% more holding capacity than OE bands.

Fitment

Fitment Guaranteed

Don’t gamble
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 77700-01K

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.

View Full Return Policy