Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

Suncoast ALLISON CAT 4 950 HP TRANSMISSION 2004-2005 4WD (WITHOUT CONVERTER) (NO FLEXPLATE) GMAX-CAT4-LLY-0405-4WD-LCF $2000 Core Charge Applies

$9,481.67

SKU: S02K GMAX-CAT3-LBZ-0607-4WD-LCF

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

Advanced — 4+ hours

Description

This transmission and converter package is designed to replace the factory transmission in vehicles with increased torque and horsepower from engine upgrades. It includes SunCoast custom clutch packs, steels, billet plates, an overhaul kit, recalibrated valve body, gasket kit, pan filter, spin-on filter, pan gasket, SunCoast Filter Loc, new internal wiring harness, billet input shaft, billet flexplate, billet P2 planet, billet C2 clutch hub, and a SunCoast Triple Disc Billet Converter.

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 GMAX-CAT3-LBZ-0607-4WD-LCF

Videos

LMM with built Trans and BigDipper spec Suncoast converter

LMM with built Trans and BigDipper spec Suncoast converter
How to choose a Torque Converter

How to choose a Torque Converter

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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