Mainshaft – Overdrive – BN7(MK1) & BT7(MK1) – Uprated

$1,180.00

Mainshaft – Overdrive

SKU: GS4150 Category:

These main shafts are made from a higher specification steel than the original main shafts for improved strength.

Coupled with an superior 3rd gear locking ring design that uses a ball bearing instead of a drilled hole which eradicates the weak spot to prevent the risk of cracking and failure.

IMPROVED 3rd GEAR LOCKING RING

This is a list of alternate part numbers you can use to cross-reference for your Austin Healey

APP # BT7-BJ7
AH # GBS121
OE # AEC3486
ALT # na
Quantity per vehicle = 1

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