Chevy SBC 350 B-4.125 M-350 DH-9.025 4-Bolt Billet Main Bare Iron Engine Block This Speedmaster manual transmission is

This Speedmaster manual transmission is built with all brand new components and case

50 STATE LEGAL

The air flowing under the plenum provides a cooler charge for the incoming air with less heat transfer from the engine

They feature a sleek chrome finish with an aluminum housing and have a 100 amp capacity

Speedmaster rear-end assemblies are the ultimate solution

Chevy SBC 350 B-4.125 M-350 DH-9.025 4-Bolt Billet Main Bare Iron Engine Block This Speedmaster manual transmission isIf your standard Bowtie block could handle 1500+ HP it would be Speedmaster's H1 engine block. Design from the ground up based upon your favourite bowtie block with the ability to handle naturally aspirated, supercharged, turbocharged and nitrous applications.