are TAC modules interchangable?

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Jun 13, 2006 | 08:07 AM

shanekennedy

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are TAC modules interchangable?

i have a 5.3, but can only find TAC modules for 5.7's

Jun 13, 2006 | 08:24 AM

Speartech

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TAC modules have to match up to the year range of the PCM AND the throttle body.

03-05 TAC module works with 03-05 truck TB and 03-05 PCM (BLUE/GREEN connectors)

01-02 TAC module works with 01-02 truck TB, 97-04 Vette TB, and 01-02 PCM (BLUE/RED connectors).

03-05 TAC modules have an aluminum mounting base, 01-02 TAC modules are all black plastic including the mounting base.

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Jun 13, 2006 | 09:36 AM

sierrac3_s2000

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I hate to hijack this thread but this might be pertinent.

John,

Will the 90mm LS2 TB work with the 03-05 truck TAC module and PCM?

Jun 13, 2006 | 09:44 AM

Speartech

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The 90mm LS2 TB is unique and will work with the 03-05 PCM, but requires switching to the 01-02 TAC module. It also requires our adapter harness for $50.

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91 Z28 LS2 408CI, LS9 Supercharger, LPE GT7 cam, Yank3000, 3450 raceweight.
Latest numbers: 9.71 ET, 141.42 MPH, 1.40 60' , 610 RWHP Mustang Dyno

www.speartech.com

Jun 13, 2006 | 10:33 PM

sierrac3_s2000

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Will the 03-05 truck pedal still work or will it need to be 01-02 as well?

Jun 14, 2006 | 08:22 AM

Speartech

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The 03-05 truck pedal works.

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91 Z28 LS2 408CI, LS9 Supercharger, LPE GT7 cam, Yank3000, 3450 raceweight.
Latest numbers: 9.71 ET, 141.42 MPH, 1.40 60' , 610 RWHP Mustang Dyno

www.speartech.com

Mar 17, 2007 | 02:52 PM

FATTCJ7

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will the TAC module work on a 5.3 if it came out of a 4.8L?? I got a tac module and pedal from the junkyard but afterwards i found out it came from a 4.8L truck??