Chevy SBC 350 B-4.125 M-350 DH-9.025 4-Bolt Billet Main Bare Iron Engine Block They feature a sleek chrome

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

1966-83 trucks and Suburbans

Speedmaster Keychains are the perfect way to let everyone know where you go for high performance aftermarket parts and accessories

The Speedmaster Billet Command Centre sump kit uses the stock low-pressure

Chevy SBC 350 B-4.125 M-350 DH-9.025 4-Bolt Billet Main Bare Iron Engine Block They feature a sleek chromeIf 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.