Box has a 25:1 ratio (6.25 turns lock-to-lock) with a 3-13/16" long input shaft with 3/4" 30-splines. If you turn the input clockwise, the output also turns clockwise. Stock specifications on this gear refer to it as 6 rounds lock to lock for a 24:1 ratio. 1.058 Diameter Top of Splines. 1.100 Diameter Middle of Splines.
1.124 Diameter Bottom of Splines. GM 605/525 Reproduction Pitman Arm. Center to center: 6.5. Spline Count: 32 and 4 master. Note: Steering box is not adjusted at the facotry and therefore, it is necessary that the steering box be adjusted upon installation per the instructions as provided on the PDF instruction sheet.
This steering box/pitman arm kit is a direct bolt-on for all G-body cars and is intended for use in drag racing applications. In many GM cars, this box is mounted in front of the front suspension, with the pitman arm to the rear. Works well on vehicles weighing over 2500 lbs.
Top mount hole center to front of box = 1.88", Lower front mount hole center to front of box = 2.50", Lower rear mount hole center to front of box = 5.38", Lower mount hole to hole center = 2.81". By double check big boy on May 25, 2020.
Put this on a 86 monte carlo ss. Took the power steering out and replaced with this manual steering box.Pitman arm fit perfect also. Yes, I recommend this product. Please take advantage of the add to cart button on each listing to get everything in your cart prior to completing checkout. Speedway Motors is Americas Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 68 years. Repack the item in a sturdy box, include a copy of your invoice and complete the form on the back of the invoice.
Speedway accepts full responsibility for the accuracy of our listings and product representation. The item "Speedway Drag Race Manual Steering Conversion Kit, 78-88 G-Body" is in sale since Sunday, September 27, 2020.
This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Suspension & Steering\Other". The seller is "speedway_motors" and is located in Lincoln, Nebraska. This item can be shipped to United States, Canada.