Sure-Shift Automatics
are the performance
transmission specialists.
Improve your vehicle’s performance (& race times) with faster, smoother shifts through Sure-Shift modifications.
We specialise in 6L80/90e transmission upgrades; the result is faster, firmer shifts & increased durability. We also offer performance 6L80/90e transmission TCM & ECU programming.
Our rebuilt, modified 4L60e & 4L65e transmissions are extremely durable & handle up to 500HP.
We specialise in 6L80/90e transmission upgrades; the result is faster, firmer shifts & increased durability. We also offer performance 6L80/90e transmission TCM & ECU programming.
Our rebuilt, modified 4L60e & 4L65e transmissions are extremely durable & handle up to 500HP.
We also specialise in rebuilt & fully modified 4L80e, TH400, TH350, TH700, Powerglide, Trimatic, C-4, C-6 & ZF 6-Speed transmissions for street or strip. We build transmissions to suit your aspirated, blown or turbo-charged vehicle.
We supply all race components, shifters, shift-kits, manual valve bodies, servos & hi-performance parts.We supply & fit hi-stall torque converters to suit your application.
We supply all race components, shifters, shift-kits, manual valve bodies, servos & hi-performance parts.We supply & fit hi-stall torque converters to suit your application.
Hi-Performance Gallery
COPO CAMARO
LSX 350 cubic inch engine with a Magnuson Supercharger 1080HP; Rebuilt & modified TH400; Running 5.50 seconds @ 129 mph over the 1/8 mile
VE SSV 427 A6 N/A
Rebuilt & modified 6L80E with hi-stall
torque converter;
Running 10.82 seconds @ 124.3 mph
VE Calais International
supercharged A6 LS7 ‘PMAC’
Modified 6L80E transmission with hi-stall torque converter;Running 10.97 seconds @ 123.8 mph
Ford XR8 ute
Modified BTR V8 transmission
VE SSV N/A
Modified 6L80E transmission;Running 11.1 seconds @ 121.2 mph
Sure-Shift Automatics VE SS LS7
Rebuilt & modified 4L80E transmission;Running 11.89 seconds @ 119.46 mph
Sure-Shift Automatics VY SS ute
Rebuilt & modified 4L65E transmission;Running 11.05 seconds @ 122.92 mph
Maloo ute ‘MALOO X’
Rebuilt & modified 4L65E transmission;Running 10.90 seconds @ 123 mph
VU SS ute
Rebuilt & modified 4L60E transmission;Running 10.98 seconds @ 127 mph
VZ SS ute ‘HAZARD’
Rebuilt & modified 4L60E transmission;Running 10.93 seconds @ 124.4 mph
HT Holden Monaro
Rebuilt & modified TH400
VT LS/454
Rebuilt & modified T/400 with hi-stall torque converter;Running 10.8 seconds @ 130 mph
VU V8 ute
Modified 4L60E transmission;Running 10.8 seconds @ 124 mph
VZ SSZ
Full manual auto (stick-shift). Modified
(sure-shift kitted) 4L65E transmission;Running 11.23 seconds @ 121 mph
VS V8 ute
Rebuilt & modified T/350 transmission;Running 10.8 seconds @ 124.48 mph
VT V6 supercharged ‘BECS’
Rebuilt & modified 4L60E transmission;Running 11.68 seconds @ 116.20 mph
VX SS
Rebuilt & modified 4L60E transmission;Running 12.50 seconds @ 108 mph
VU SS ute
Rebuilt & modified T/400
VZ Tonner
Rebuilt & modified 4L60E transmission;Running 11.61 seconds @ 115.77 mph
Ford XR6 turbo ute ‘BOW DWN’
Rebuilt & modified BTR transmission
TH Magna
Rebuilt powerglide with a transbrake
VE SSV 427 A6 N/A
Modified 6L80E transmission with hi-stall torque converter;Running 11.33 seconds @ 122.5 mph
VE SS UTE
Rebuilt & modified 6L80E with hi-stall torque converter; Running 11.96 seconds @ 114.29 mph