Description
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Product Overview
The Chevrolet TH350 transmission is a professionally built 3-speed automatic designed for high-performance street, strip, and drag racing applications. Rated for up to 500 horsepower and 475 lb-ft of torque, this Level 3 build combines proven GM reliability with upgraded components that provide faster shifts and greater durability. If you're looking for a Chevy TH350 transmission for sale, this performance package delivers the strength needed for demanding applications.
Performance Specifications
- TH-350 Level 3
- Rated up to: 500 HP at the crankshaft
- Rated up to: 475 Ft-Lbs. of torque at the crankshaft
- Converter: Custom Built & Custom Stalled 9" Or 10" Billet Yank Performance Converter
- Stall: 2800-4000
Performance Upgrades
Every Level 3 Chevrolet TH350 transmission is assembled with premium components for improved strength and shift quality.
Internal Components
- Master overhaul kit with new steels
- Raybestos Stage 1 racing frictions
- High-flow filter
- Adjustable modulator
- High-performance boost valve
- Kevlar front band
- Torrington bearing kit
- Thrust washer kit
- Complete bushing kit
- Heavy-duty low-reverse center support
- Wider center support spring, roller, and race
- Custom-machined 5-clutch direct drum piston
- 36-element intermediate sprag with hardened race
- High-volume pump assembly with hardened gears
Performance Features
- TransGo Competition Shift Kit with Shift Command or full manual forward pattern
- New speedometer drive and driven gears
- Polished transmission pan with drain plug
- Transmission mount
- External transmission cooler
Installation Components Included
- Dipstick and tube
- Kickdown cable
- Bellhousing bolts
- Torque converter bolts
- Chrome torque converter dust cover
Gear Ratios
1st: 2.520
2nd: 1.520
3rd: 1.000
Dimensions
Measurements are taken from the engine mounting surface to the tip of the tailshaft.
- Total Length: 28" with 6" Tail Housing 2WD Only
- Total Length: 31" with 9" Tail Housing
- Distance to trans mount center: 27"
Available exclusively as a TH350 transmission 2WD
Notes
**Chevrolet, BOPC Cases Options Available**
