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Mainshaft. Fits 4Spd Big Twin 1970-Early 1984 with Chain Drive and OEM Dry Clutch.

$426.00

Available!

Available!

Description

Transmission Mainshaft
* OEM 35039-70A chain drive
* Made from aircraft alloy steel. Heat treated and finish ground to ensuremaximum durability.
* Andrews 4 speed gears, transmissions last longer, shift faster, and just plain run better.