Shifter base for AR5 swap from 2004-2012 Chevy Colorado Cheap
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
*** For OE replacement see the complete kits instead. ***
- Shortcut to fulcrum chart
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2004-2012 Chevrolet Colorado (North America)
- 2004-2012 GMC Canyon
- 2006-2008 Isuzu i-Series
- 2006-2010 Hummer H3
- 2006-2012 Holden Rodeo (RA) Colorado (RC) – Alloytec 3.6L petrol V6 only
- Does NOT FIT any diesel!
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Does NOT FIT newer models, Isuzu Trooper, Pontiac Solstice, Saturn Sky, Polaris Slingshot, or any other model
- Wait until new transmission is installed to buy shifter parts
- Remove existing shifter base if present
- Sit in vehicle, in driving position, with all interior trim (dash, console, etc) in place
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Define desired knob location in space (neutral position):
- Measure height from base flange to desired knob location = overall height
- Measure side & rear offsets from receptacle bore to desired knob location
- See this diagram for clarification
- Study the Hurst stick page for shapes that meet your needs
- Allow 3-6 for stick mount height
- Choose a stick and see what fulcrum heights are compatible with it (see chart)
- Check overall height (see chart: stick height + mount height = overall height)
- Confirm chosen combination achieves desired knob location and that fulcrum height works with stick length selected
- Consider various stick & stub combinations to optimize
- Note long sticks on angled mounts will strongly offset knob to left (can be 5-6 +)
- Note OE dust boot is short and exposes stick mount which helps in tight situations
- Options E & F require a Hurst stick directly mounted on side w serrations
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- Stick length = point-to-point distance from mount hole to knob thread
- Stick mount height = distance from base flange to stick bolt hole (affects knob height)
- Fulcrum height = distance from lower ball to fulcrum pin; varies by option, not published
- Warning: Follow stick length guide to avoid excess effort & component failure
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- Forged heat-treated billet steel gear selector stub
- Hardened steel cross-pin & stainless steel fulcrum pivot ring
- Self-centering cross-gate bias springs with heat treated spring seats
- Glass-reinforced polyamide fulcrum socket with steel wear clips
- Rubber oil control seal with steel retaining ring
- Extruded aluminum housing with Spirolox steel support ring
- Zinc-plated laser-cut steel base-plate & cover
- Vibration-resistant serrated flange head steel retaining bolts
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Choose a fulcrum height (see chart down page first): [A] for use w/ 8" stick, [B] for use w/ 10"+ stick – short mount, [C] for use w/ 10"+ stick – tall mount, [D] for use w/ 12"+ stick – angled mount, [G] for use w/ 6" stick – angled mount
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Shifter base for AR5 swap from 2004-2012 Chevy Colorado Cheap$104.50Select optionsShifter base for AR5 swap from 2004-2012 Chevy Colorado Cheap$104.50Select options
The base is built by Core Shifters using parts from Hurst suppliers inside a custom housing. This kit has many superior features & components, integrated into a unique, exclusive assembly:
Stub fulcrum height options (critical to optimizing leverage for short throw):
Option For stick length stick mount height stick mount angle upcharge A 8 2.9 vertical default B 10 3.4 vertical +$10 C 10 + 4.4 vertical +$20 D 12 + 5.2 angled 14 deg left +$30 E 13 + 4.1 angled 14 deg left +$30 F 14 + 4.3 angled 14 deg left +$30 G 6 3.3 angled 11 deg left +$10 - Stick length = point-to-point distance from mount hole to knob thread
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Define desired knob location in space (neutral position):
A Hurst stick is required (NOT included, sold separately). Other brands and homemade sticks are discouraged. Stick mount has 3 8 -24 threaded holes spaced 7 8 apart on center + mating serrations for a Hurst stick on one face. Due to larger mounting threads (3 8 -24), sticks that use 8mm mounting bolts (most OE, non-TKO Lokar, others) will not work. Lokar TKO sticks can be mounted but only to the smooth side of the stub. To select the proper parts:
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Does NOT FIT newer models, Isuzu Trooper, Pontiac Solstice, Saturn Sky, Polaris Slingshot, or any other model
Shifter base for custom conversions using Aisin AR5 5 speed manual transmissions sourced from:
