G/BOX LAYSHAFT...........TR2-3
G/BOX LAYSHAFT..Mk1-3 SPITFIRE(NOTE ------- also for Herald)
G/BOX LAYSHAFT..........TR3B-6(also D/SPRINT ++++ 2000/2500)
G/BOX LAYSHAFT...Mk4/1500 SPIT(NOTE ---- also VITESSE & GT6)