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Gear Star American Performance Transmission, Transmissions - Automobile, Akron, OH
gearstar performance transmissions
1-330-434-5216

Converters

700-R4 / 4L60E 30 Spline 12in. Lock Up Converter

Stall Speed: 1600 to 2400
Rated to 450 HP

Computer balance and computer welded, this converter features a furnace brazed pump and 30 spline input turbine assembly, heavy duty flanged hub and a carbon fiber lockup clutch. A heavy duty sprag and modified stator and new high capacity Torrington bearings.

Includes 90 Day Warranty
Does not include shipping and handling.

Price: $250.00
200-4R 27 Spline 12in. Lock Up Converter

Stall Speed: 1600 to 2400
Rated to 450 HP

Computer balance and computer welded, this converter features a furnace brazed pump and 27 spline input turbine assembly, heavy duty flanged hub and a carbon fiber lockup clutch. A heavy duty sprag and modified stator and new high capacity Torrington bearings.

Includes 90 Day Warranty
Does not include shipping and handling.

Price: $275.00
4L65 / 4L70 LS1 Engine Series 300mm 12in. Lock Up Converter

Stall Speed: 2200 to 2600
Rated to 500 HP

Computer welded and computer balanced with furnace brazed pump and turbine with hardened splines. This converter features a flame hardened integrated hub, modified stator assembly, high capacity Torrington bearings and heavy duty sprag. This also features a heavy duty carbon fiber oversized lockup clutch.

Includes 90 Day Warranty
Does not include shipping and handling.

Price: $310.00
4L65 / 4L70 LS1 Engine Series 300mm 12.5in. Lock Up Converter

Stall Speed: 1300 to 2000
Rated to 450 HP

Computer welded and computer balanced with furnace brazed pump and turbine assembly. This converter features a flame hardened integrated hub, new high capacity Torrington bearings and heavy duty carbon fiber lockup clutch.

Includes 90 Day Warranty
Does not include shipping and handling.

Price: $285.00
AOD 12in Converter with Heavy Duty Damper

Stall Speed: 1600-2400
Rated to 400 HP

Computer welded and computer balanced. Features heavy duty hub and furnace brazed pump cover, high capacity Torrington bearings and heavy duty sprag assembly.

Includes 90 Day Warranty
Does not include shipping and handling

Price: $220.00
CH350 / CH400 10in Billet Cover Converter

Stall Speed: 2800-4000

Rated to 750 HP

Computer balanced and computer welded it features a heavy duty flanged hub, furnace brazed pump and turbine assembly with billet splines and high performance stator assembly. Complete with a full billet cover and integrated mounting pads.

Includes 90 Day Warranty

Does not include shipping and handling.

Price: $750.00
CH350 / CH400 12in. Non Lockup Converter

Stall Speed: 1600 to 2400
Rated to 450 HP

Computer balanced and computer welded with heavy duty hub, modified stator and new high capacity Torrington bearings. This is a custom manufactured converter that is exclusive to Gearstar Performance Transmissions. It allows for the most efficient transfer of power to the ground.

Includes 90 Day Warranty
Does not include shipping and handling.

Price: $225.00
4L80/85E 13in Lockup Converter

Stall Speed: 1300-2200

Heavy Duty Applications

Computer welded and computer balance with furnace brazed pump and turbine with hardened heavy duty hub, new extra capacity Torrington bearing and sprag assembly with Raybestos Power Torque lockup clutch.

Includes 90 Day Warranty
Does not include shipping and handling.

Price: $275.00
C4 / C6 12in. Non Lockup Converter

Stall Speed: 1600-2400

Rated to 400HP

Computer welded and computer balanced, furnace brazed pump and turbine with high capacity Torrington bearings, and heavy duty Sprag. This converter has an 11.5 bolt pattern and is available with heavy duty hub.

Includes 90 Day Warranty
Does not include shipping and handling

Price: $225.00
4L80/85E 13in. Lockup Converter w/ Full Billet Cover

Stall Speed: 1300-2200

Heavy Duty Extreme Applications

Computer welded and computer balance, furnace brazed pump and turbine with hardened heavy duty hub, new extra capacity Torrington bearings, and sprag assembly with Raybestos Double Wide Power Torque lockup clutch. This converter features integrated mounting pads that prevent cracking of the torque converter cover under extreme conditions.

Includes 90 Day Warranty
Does not include shipping and handling.

Price: $550.00
4R70/75W / AODE 12in. Lockup Converter

Stall Speed: 1600-2400

Rated to 400 HP

Computer welded and computer balanced. Features heavy duty hub and furnace brazed pump cover, high capacity Torrington bearings and heavy duty sprag assembly.

Includes 90 Day Warranty
Does not include shipping and handling

Price: $350.00
700-R4 / 200-4R / 4L60E 10in Lock Up Converter

Stall Speed: 2600-4000

Rated To 750 HP

Computer balance and computer welded, it features a hardened heavy duty flanged hub, and furnace brazed pump and turbine with billet center. High performance stator and sprag assembly, solid super duty double wide carbon fiber lockup clutch and full billet cover with integrated mounting pads.

Includes 90 Day Warranty

Does not include shipping and handling

Price: $850.00
4L70/65E 10in Lock Up Converter

Stall Speed: 2600-4000

Rated To 750 HP

Computer balance and computer welded, it features a hardened heavy duty flanged hub, and furnace brazed pump and turbine with billet center. High performance stator and sprag assembly, solid super duty double wide carbon fiber lockup clutch and full billet cover with integrated mounting pads. Directly fits to any LS flexpate.

Includes 90 Day Warranty

Does not include shipping and handling

Price: $850.00
4L80/85E 10in Lock Up Converter

Stall Speed: 2600-4500

Rated to 800 HP

Computer balanced and computer welded, heavy duty flanged hub with anti bellow plate, full billet front cover with integrated mounting pads. Double wide carbon fiber 2/U clutch, furnace brazed impeller and turbine with full billet center, high capacity Torrington bearings and heavy duty sprag assembly.

Includes 90 Day Warranty

Does not include shipping and handling.

Price: $850.00
AOD 10in Now Damper Style Converter

Stall Speed: 2800-4500

Rated to 650 HP

Computer balance and computer welded, heavy Duty flanged hardened hub with anti bellow plate full billet front cover with integrated mounting lugs, and furnace brazed pump and turbine with custom full welded center, heavy duty sprag, and high capacity Torrington bearings.

Includes 90 Day Warranty

Does not include shipping and handling.

Price: $750.00
4R70/75W / AODE 10in Lock Up Converter

Stall Speed: 2600-4500

Rated to 650 HP

Heavy duty flanged hub with anti bellow plate, full billet front cover with integrated mounting pads. Carbon fiber lockup clutch with double wide friction. Furnace brazed impeller and turbine, hardened heavy duty sprag, high capacity Torrington bearings, full welded heavy duty turbine center.

Includes 90 Warranty

Does not include shipping and handling.

Price: $750.00
NAG-1 12in Lock Up Converter

Stall Speed: 2200-4000

Rated to 1100 HP

2WD / AWD

Computer balanced and computer welded, integrated hub, furnace brazed pump and turbine, heavy duty high capacity Torrington bearings, expanded capacity lock up clutch assembly. Heavy duty sprag assembly.

Includes 90 Day Warranty

Does not include shipping and handling

Price: $500.00
545RFE 11.6in Lock Up Converter

Stall Speed: Custom Stalled

Rated to 475 HP

Computer welded and computer balanced with full billet front cover with integrated mounting bolt surface. Double wide carbon fiber lock up clutch. We replace the plastic stator with a custom manufactured steel stator with heavy duty sprag and features furnace brazed pump and turbine.

Includes 90 Day Warranty

Does not include shipping and handling

Price: $450.00