Stef's Rear Main Seal Adapter - 1-Piece Seal to 2-Piece Crank Seal - Big Block Chevy Axle Tether Clamp All flywheels have 65 teeth

All flywheels have 65 teeth

Secondary Pump Cam Bracket

Rear Cradle Bushings

312 in Valve Stem

this unit is designed as a replacement for that unit and may not function properly in other applications

Stef's Rear Main Seal Adapter - 1-Piece Seal to 2-Piece Crank Seal - Big Block Chevy Axle Tether Clamp All flywheels have 65 teethProduct Description: Rear Main Seal Adapter 1 Piece Block to 2 Piece Crank Big Block Chevy While STEF'S Fabrication Specialties offers many oil pan types and designs for most forms of motorsports, they all share one thing in common; method of manufacture. All STEF'S oil pans are fixture assembled and 100% heli arc welded inside and out to produce a fully fabricated product. Unlike some brands which use OEM, IMPORTED, or OEM look a like dissimilar