T: (800) 992-7007

P: (530) 886-0771

All orders ship from the U.S.A.

Keeping classic Minis on the road since 1974

(800) 992-7007 | (530) 886-0771

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  • Condition: new
  • Sold -999
  • Made in the U.S.A.
  • DOT-approved False
  • This item qualifies for NESTED shipping; a pair can ship (almost) as cheaply as a single item!Nested Shipping Item
Price: $649.00
649.00
    SKU:  C-BTA1248M
    Availability: In Stock

    Quantity:

    Competition quality 3.7:1 ratio final drive ring & pinion gears to fit limited slip differential. Crown wheel is 20% wider for greater surface contact with the pinion to spread the load. The pinion is made from aero space grade S82 steel which is 20% tougher.