Technical Info OEM and Aftermarket Shift Knob/Shift Handle Thread Size Chart February 15, 2021 Roadkill CustomsShift Knob and Handle Thread Sizes may vary on vehicle make, model, and trim level, and whether it is OEM, performance, or aftermarket… [More…]
Technical Info Popular V8 Engine Swap Dimension Chart ~ Will your engine choice fit? January 26, 2021 Roadkill CustomsSpecs include overall height, length, and width of a fully dressed engine – oil pan, intake, carburetor, front accessory drives, and exhaust. [More…]
Automotive Basics How To Determine Engine/Pinion Angle July 2, 2020 Roadkill CustomsEngine and pinion angle are relative to the ground. Most engines are set at 3 degrees, this allows the carburetor to sit level, however… [More…]
Technical Info How To Determine Steering Spline Size September 29, 2018 Roadkill CustomsUse this steering box/steering rack size chart to select the proper rack and pinion or steering box spline size for your system. [More…]
How To & DIY How To Measure for a Straight Axle Spring September 28, 2018 Roadkill CustomsThere are two measurements that you can use to determine what straight axle spring length you’ll need for your project. [More…]
How To & DIY How To Determine Proper Exhaust Tubing Size August 14, 2018 Roadkill CustomsA guide for exhaust-pipe tube size needed to balance prevention of excessive back-pressure while maintaining adequate exhaust-gas velocity. [More…]
How To & DIY How To Properly Measure for a Driveshaft June 2, 2018 Roadkill CustomsGreg Frick explains how to properly measure for a custom or refurbished stock or aftermarket performance driveshaft. [More…]
Technical Info Wheel, Tire and Fender Fitment Calculator January 21, 2018 Roadkill CustomsWheel and Tire Technical Information – Calculate Wheel Fitment, Tire Stretch and Rolling Radius. Includes Speedometer Error Calculator. Play with specs, try different settings and combinations, compare results… [More…]
Downloads 1946-53 American Classic Car Technical Sheets September 16, 2017 Roadkill CustomsView exploded diagrams of major body parts, OEM part numbers, and frame dimensions. 1946-49 models also include electrical wiring diagrams. [More…]
How To & DIY How To Measure Wheel Back Spacing / Offset July 13, 2017 Roadkill CustomsBe sure you have proper wheel clearance for your specific car before purchasing new wheels, wheel spacers, and wheel adapters. [More…]