Chevrolet Express 3500 Automatic Transmission Torque Converter Replacement

Fitment Note:Low Stall

Fitment Note:11.5" Bolt Circle, 1.702" Pilot Diamter, 24279497 Converter Code

Fitment Note:It is STRONGLY recommended to use the Heavy Duty version of this part for increased durability and performance. Standard Cover

Mounting bolts (3-M10 x 1.5) included.

Fitment Note:Heavy Duty Billet Cover

2800-3200 RPM Stall; 9.6 in. dia.; 10.75 in. Bolt Pattern; Lock Up 30 Spline Input Shaft; 1.703 in. Crank Pilot Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~Hays Recommends An External Trans Cooler Min Size 18000 GVW/15000 BTU~Stall Ranges Vary Depending On Engine Setup/Weight Of Vehicle/Gear Ratio~For Technical Support Call 1-866-464-6553

2400-2800 RPM Stall; 9.6 in. dia.; 10.75 in. Bolt Pattern; Lock Up 30 Spline Input Shaft; 1.703 in. Crank Pilot Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~Hays Recommends An External Trans Cooler Min Size 18000 GVW/15000 BTU~Stall Ranges Vary Depending On Engine Setup/Weight Of Vehicle/Gear Ratio~For Technical Support Call 1-866-464-6553

1900 - 2100 RPM Stall

3200-3600 RPM Stall; 9.6 in. dia.; 10.75 in. Bolt Pattern; Lock Up 30 Spline Input Shaft; 1.703 in. Crank Pilot Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~Hays Recommends An External Trans Cooler Min Size 18000 GVW/15000 BTU~Stall Ranges Vary Depending On Engine Setup/Weight Of Vehicle/Gear Ratio~For Technical Support Call 1-866-464-6553