7.170" Chromoly Heat-Treated 5/16" 0.080" Wall DNA® One-Piece Pushrods These Speedmaster TDS rear housing

These Speedmaster TDS rear housing ends will get the job done

8" diameter ring gear and removable pinion support

Speedmaster flexplates make excellent upgrades to your stock design

Speedmaster Type 2 power steering pump brackets mount GM self-contained power steering pumps low on the block for a compact installation and good looks

Stop searching junkyards and swap meets for a replacement for your cracked or broken timing cover

7.170" Chromoly Heat-Treated 5/16" 0.080" Wall DNA® One-Piece Pushrods These Speedmaster TDS rear housingGet all of the performance that your engine can produce with these durable pushrods designed especially for high lift cams. Speedmaster pushrods are available in both 5 16 in. and 3 8 in. diameters. They feature . 080 in. wall thickness and are formed from 4130 chromoly steel. These one piece Speedmaster pushrods are heat treated for use with guideplates. They have a minimum wall thickness of . 080 in. to handle higher rpm, plus a black oxide finish.