Steering box has a 5/8-36 spline input, Constructed of modern high strength steel, It uses needle bearings to ensure durability, It has a 20:1 steering ratio and is a side steer design, Specifically designed for use on traditional steering cars and T-bucket. Flaming River FR1541 Reversed Corvair Steering Box. If you have tried to find a good used Corvair steering box, you know that the chances of finding a good one are slim to none. These brand new Corvair steering boxes have already been reversed.Designed for use on traditional steering cars and T-buckets, these boxes are constructed of modern high strength steel and needle bearings to ensure durability, which original boxes just can't offer. Does NOT include pitman arm. Has a 3 bolt mounting flange. From mount hole closest to the input shaft to hole closest the output shaft is 2-15/16. From the same hole closest the input shaft to hole opposite of output shaft is 3-¾. The remaining dimension between the two holes furthest from the input shaft is 2-15/16. Pitman arm nut is included. By greg on June 24, 2021. Using it in a 30 plymouth U fit right where the old box was. Needed mods to the mount is all. Yes, I recommend this product.
By 41 willys on November 26, 2020. Steering me in the right direction. By Old rusty guy on March 27, 2019. By Ratrod Andreas on November 04, 2017.Best steering for T bucket. By Cooter on October 07, 2017. Wish I had bought this box the first time instead of cheaper version. Related Items / Suggested Parts. Weld-On Corvair Steering Box Mount, 2 Inch Tall.
Weld-On Corvair Steering Box Mount, 4 Inch Tall. Speedway Reversed Corvair Parallel Steering Gear Box.Speedway Stainless Steel Corvair Pitman Arm, 7 Inch End to End. Speedway Motors is America's Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 71 years.