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JIMS Transmission Trap Door

Engines with 90+ hp exert significant forces on the transmission case which tends to flex when all ponies pull on the drivetrain. These doors are machined from billet aluminum and up to 5 times stronger than the stock counterparts which results in a stabilized case and reduced flex force.

  • fits 5-speed Big Twin 1980-2006
  • aluminum, polished
  • replaces OEM 35258-87C
Item №
net price*
Availability in warehouse Germany
JIMS Transmission Trap Door
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* The price includes German VAT (19% or reduced rate of 7% for Books).