Brinn 73018 Transmission Steel Drive Flange SBC Small Block Chevy w/ 2 Piece Rear Seal
- For 1955-85 SBC engines with 2-piece rear seal
- 4140 Steel construction
Since 1988 Brinn Inc. has been a leader in the design and manufacture of various components for the racing and aftermarket automotive industries. Brinn takes pride in being a forerunner of performance, quality, reliability, and innovation.
Brinn crankshaft drive flanges are specifically designed to direct-drive your Brinn transmission to the crankshaft. They are available in both steel and aluminum. The steel versions are manufactured from through-hardened 4140 steel for increased strength and durability.
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Brinn Transmission Steel Drive Flange – SBC
For 1955-1985 Small Block Chevy engines with 2-piece rear seal crankshaft.