diff

[sheps01]

i have a vt 5.7 and am looking for 3.9 gears for the diff will the vr-vs irs diff gears fit i cant find any info or specs on the vt diff

[GMMAD]

yes they will fit

[Wagon_Wheel]

Pretty sure they wont...
VT series one had the BW78 gears, and series 2 upwards had the BW80 gears

[andyman]

vs and previous had small diffs and carriers

[GMMAD]

from vt1 and under they had bw78 diffs
so if it is s1 the earlier gears will fit

[lumina01]

arnt all vt 5.7 series 2 tho?

[cuckoo]

They will not fit
all the ones on eBay are for the smaller diff VT series 1 and ecotecs
from VT series 2 and VT series 1 L67's they use the larger diff
if the add says suits vl's and up to series 1 VT forget it.
i nearly got caught recently just went and bought a new set of 3.9's
Cuckoo

[Wagon_Wheel]

Being a 5.7 do you mean the GENIII (being a series 2), or the holden stroker 5.7 (series 1, in some HSV's)???

[ricecooker]

if its a gen3 you will need the later model gears
if your in sydney

Craft Differentials. Address. 5 Peel St. Granville NSW 2142. Phone, 9637 1973 or 9682 7222