Transmission Dimensions

Transmission Fluid Fill Capacities

JEGS 555-60304 GM TH350 Performance Automatic Transmission Features:

• Fits Chevrolet Engines and 2WD Applications
• All new frictions & Steels throughout with increased clutch capacities
• Complete overhaul kit including seals, gaskets & rings
• New front and rear sprags
• Heavy Duty hardened intermediate race
• Complete bushing kit including wide direct drum bushing
• Dual-Fed direct drum
• New washers
• New vacuum modulator
• New high-flow brass filter
• Rebuilt front pump with new gears
• Shift Kit installed allowing manual upshifts and downshifts at any RPM
• Chrome Pan with drain plug

JEGS 555-60304 GM TH350 Performance Automatic Transmission IMPORTANT Notes:

• This JEGS Performance re-manufactured Transmission has gone through rigorous testing to provide you with the best possible replacement transmission
• Here are a few tips to ensure a successful installation
• Follow the manufacturer's instructions thoroughly
• Before installation, flush any old fluid from your system, including transmission lines, oil cooler, and torque converter to remove any contaminants that could harm your new transmission
• When installing your torque converter, follow the instructions carefully to ensure proper fitment into the transmission input shaft and also attaching to your engine. Specific tolerances are required so that you do not damage the front pump in the transmission or the converter.
• If you have any problem installing this transmission, before returning it please call the JEGS technical support line. Our experts may be able to assist you with the proper installation.