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STELLAR AUTOMOTIVE GROUP
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Rebuilt Turbo 350 Transmission for 1969-1984 GM 4WD

Sale price $1,710.00 Regular price $1,900.00

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Description

Rebuilt Turbo 350 4WD Transmission for GM 4x4 applications from roughly 1969 to 1984 – Chevy Bellhousing

This high-performance rebuilt Turbo 350 (TH350) 4WD transmission is fully rebuilt with premium components and a Superior valve body shift kit. It delivers firm positive shifts, enhanced durability, and reliable performance in 1969-1984 GM 4WD vehicles. Dyno tested and ready to install – no core charge required.

Key Features & Benefits
  • High performance Superior valve body shift kit installed for firm positive shifts and improved durability
  • All new frictions, forward direct intermediate and low reverse steel clutches, and bands
  • New seals bushings and chrome pan with drain plug for easy maintenance
  • Dyno tested – fully rebuilt to like-new condition
  • Designed to operate without kickdown cable (cable deleted)
  • No torque converter included – customer supplies their own
  • 12 months / 12,000 mile warranty
  • Ships freight (heavy item)

This rebuilt Turbo 350 transmission is the perfect upgrade or replacement for your Chevrolet 4WD truck or SUV. It addresses common transmission problems such as slipping, delayed or harsh shifting, fluid leaks, and worn internal components, restoring smooth reliable power delivery.

Note: Verify exact fitment for your specific vehicle and application. Compatible with GM 4WD models using the Chevy bellhousing pattern.

TH350 4WD Fitment & Specifications
  • Case Length: 21.5 inches (1 piece cast aluminum case).
  • Output Shaft: 27-spline.
  • Bellhousing Pattern:
      • Chevrolet: Fits 90-degree Small Block, Big Block, V6, I6, and Iron Duke I4.
      • BOP (Buick/Olds/Pontiac): Fits 90-degree BOP engines. Features a valley at the 12 o'clock position.
      • Unicase/Dual Pattern: Fits both Chevy and BOP.
  • Pan Bolts: 13
Common Applications
The TH350 was found in 1970s-80s GM 4x4 trucks (Square Body C/K Series) and Blazers/Jimmys. The "C" designation (TH350C) indicates a locking torque converter, often used between 1976 and 1986.
Warning: 2WD TH350s cannot be used for 4WD applications without replacing the output shaft.

Additional Information

Car ManufacturerGeneral Motors
Part TypeRemanufactured Transmissions
Transmission TypeTH350, TH350C
Drive Type4WD, RWD
Fitment TypeDirect Replacement
Surface FinishHigh Temp Paint, Machined
Horsepower Rating450 HP
Country / Region of ManufactureUnited States
Converter IncludedNo
BrandSTELLAR AUTOMOTIVE GROUP

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