Description:

Hewland Mk9 Gearbox, VW casing with Grand Prix Metalcraft endcase

5 speed with Mk8 ratios (1" dia)

13/37 Integral 1st, 17/34 Hub 2nd, 21/30, 23/28, 25/25

9/31 Cam & Pawl Diff

Also available Pinto adaptor 2-1/8" long, selector finger, 14/36 4 speed layshaft