Why It Matters
Traction-Lok and related Ford limited-slip axle codes matter on 428 Cobra Jet cars because axle ratio and limited-slip documentation separate standard CJ cars from Drag Pack and Super Cobra Jet claims.
Part profile
axle · Ford
Traction-Lok and related Ford limited-slip axle codes matter on 428 Cobra Jet cars because axle ratio and limited-slip documentation separate standard CJ cars from Drag Pack and Super Cobra Jet claims.
22 linked car pages.
54A four-door sedan, 57B four-door hardtop, 63B two-door hardtop, or 76A convertible
Sedan, two- or four-door hardtop, and convertible
63D two-door hardtop or 76D convertible
Two-door hardtop or convertible
63C two-door fastback hardtop or 76B convertible
63C fastback hardtop; 76B convertible
Comet 202 sedan; Capri, Caliente, or Cyclone hardtop according to reported records
R in the fifth VIN position; body series varies
GT fastback or hardtop; reviewed production sources do not support a regular-production convertible count
Regular production began in April 1968
Torino GT fastback, hardtop, or convertible (target trim; exact body style unresolved)
Torino GT fastback, hardtop, or convertible
standard Cougar 65A or XR-7 65B two-door hardtop
7.0 Litre GT-E on standard Cougar or XR-7
SportsRoof
1969 Mustang Mach 1 SportsRoof
2-door SportsRoof fastback or 2-door hardtop
Cobra; commonly indexed as Torino Cobra
standard Cougar two-door hardtop
Factory Mercury Cougar hardtop with Eliminator package and optional 428 Cobra Jet / Super Cobra Jet path
Cyclone fastback two-door hardtop
Factory Mercury Cyclone/Cyclone Spoiler fastback with 428 Cobra Jet, Ram Air, SCJ, and Drag Pak claims decoded per car
SportsRoof / fastback
Mach 1 SportsRoof, body style 63C
2-door SportsRoof fastback
Mach 1 SportsRoof, body style 63C
SportsRoof
Torino Cobra SportsRoof
SportsRoof hardtop
Factory Ford Torino Cobra performance configuration
SportsRoof / fastback
1971 only
SportsRoof / Mach 1 fastback
Factory Ford Mustang Mach 1 SportsRoof
SportsRoof hardtop
Factory Ford Torino Cobra performance configuration
Torino GT SportsRoof (body serial code 35) or convertible (37)
Torino GT SportsRoof or convertible; separate from Torino Cobra
Gran Torino Sport SportsRoof fastback or two-door hardtop
Gran Torino Sport SportsRoof or two-door hardtop
SportsRoof / fastback
Mach 1 SportsRoof, body code 63R
SportsRoof / fastback
Mach 1 SportsRoof, door-data-plate body code 63R