G80 LSD Banjo G88 3.36:1 Salisbury G89 3.55:1 Salisbury HK HT G90 3.90:1 Banjo G91 3.55:1 Banjo G92 2.78:1 Banjo G93 3.08:1 Banjo G94 3.08:1 Salisbury G95 3.36:1 Banjo
HQ MODELS HQ had a seperate code for banjo and salisbury differentials
GV1 3.08:1 Salisbury GV2 3.36:1 Salisbury GV3 2.78:1 Salisbury GV4 3.55:1 Salisbury G90 3.90:1 Bango G91 3.55:1 Bango G93 3.08:1 Bango G95 3.36:1 Bango G80 LSD
HJ-HZ had the same code for banjo and salisbury differentials
GU4 3.08:1 GU7 2.78:1 GV4 3.36:1 GV7 3.55:1 G70 2.60:1 G80 LSD GU8 3.90:1 ?????
*The Differential ratio is also stamped on the drive pinion, grab a wire brush and clean off around the flange mounting face, this is where the ratio is stamped, The drive pinion and diff centre are a matched set ie...you cannot use a 3.36 drive pinion with a 3.08 diff centre.