The Mittler Bros. Oldsmobile Housing Ends are precision-machined mild steel housing ends designed to fit Oldsmobile rear-end housings. With a 3.150″ bore and 3/8″ bolt holes, these 1″ thick ends are machined from premium grade mild steel — so there’s no fear of cracking when MIG welding them to the housing during narrowing or custom fabrication work.
Whether you’re narrowing an Olds rear end for a street rod, custom build, or race application, these housing ends bring the precision and quality of Mittler Bros. manufacturing to your project. Sold as a pair — one end for each side. Made in the USA.








