Product Summary

TKO

  • Factory style design for perfect fit and appearance
  • Direct fit for GM TKO-600 5-speed transmissions
  • Dual function – supports both reverse lights and neutral safety switch
  • Plug-and-play installation with OEM-style connectors
  • High-quality wiring and components for reliable performance
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Key Specs

MFG. Part #9119
BrandTREMEC
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Need To Know

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Return Policy

TREMEC 9119 Details

Factory-style wiring harness designed for transmission neutral safety switch and reverse light functions on GM TKO-600 transmissions. This OEM-quality harness ensures proper reverse light operation and safety interlock functionality.

  • Factory style design for perfect fit and appearance
  • Direct fit for GM TKO-600 5-speed transmissions
  • Dual function – supports both reverse lights and neutral safety switch
  • Plug-and-play installation with OEM-style connectors
  • High-quality wiring and components for reliable performance

Perfect for GM TKO-600 swaps in Camaros, Firebirds, S10 trucks, hot rods, and restomod projects requiring fully functional reverse lights and neutral safety features.

 

This is the official TREMEC solution for clean electrical integration and factory-correct operation on your GM TKO-600 transmission.

Warranty Information

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Speedway Motors cannot facilitate the return of defective Tremec products as they have requested to handle these directly with the consumer. For defective product support and Return Authorization, please contact Tremec at +1 (800) 401-9866 (USA) or by ema

TREMEC 9119 Specifications

KEY SPECS
MFG. Part #9119
BrandTREMEC
GENERAL
Sold in QuantityEach

Ratings & Reviews

4.9

13 Reviews

Overall Assessment

Customers rave about the quality and practicality of our product. They appreciate the product's roles in making the installation of back-up lights and TREMCs effortless, noting its perfect fit and clear usefulness. They admire the product's efficacy and have expressed a desire to purchase it again, indicating high satisfaction. It stands superior in comparison to competitors, offering seamless application.

4.9

13 reviews

5

12

4

1

3

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0

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Sold as advertised

5.0

4 months ago

craig

portland,Ct

Verified

Fit perfect

Would Recommend

Tremec TKO 600 part

5.0

7 months ago

Pontiac guy

Kansas City

Verified

It matched the Tremec factory connector perfectly. I had no doubts, Speedway always does a great job.

Would Recommend

Yes I would buy it again if I needed it

5.0

a year ago

Jim

Augusta Kansas

Verified

I used it on a tremec trans for reverse light switch

Would Recommend

Perfect

5.0

a year ago

tkx

Md

Verified

Direct plug in/on trans sender to hook up reverse light wiring. Worked perfectly. Could also be used for neutral safety switch wiring.

Would Recommend

Worked well

4.0

a year ago

Tas

North Apollo Pa.

Verified

Fitment was great my only issue was the wiring pigtail was a little short.

Would Recommend

I would buy it again

5.0

a year ago

Dees nutts

Florida

Verified

Fit my TKX like it should

Would Recommend

Nice product nice fit

5.0

2 years ago

Tim

Lincoln,NE

Verified

Works as it should, fit good.

Would Recommend

reverse light switch

5.0

2 years ago

benny

sheboygan wi

Verified

all worked great

Would Recommend

yes

5.0

2 years ago

rat

C R wash

Verified

used on a tkx trans swap

Would Recommend

Great connector

5.0

2 years ago

Brian

Gardnerville, NV

Harness is well built. Plug is tight. Highly recommend using this plug with any tkx swap.

Would Recommend

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