Classic Tube Transmission Cooling Line Original Steel Pair C4 V8 1966

Classic Tube: MUT1004 OE
CJ's Low Price:
1508371200 26967
Pick up these fittings which will be needed to connect your new lines to your radiator!
CJ's Low Price:
Earn 46 RPM Points What's this?
Classic Tube Transmission Cooling Line Original Steel Pair C4 V8 1966
Classic Tube

Product Description

Pair of Classic Tube Original Steel Transmission Cooling Lines for 1966 Mustangs with a V8 Engine and C4 Transmission.

Is the fluid in your C4 automatic transmission for your classic 1966 V8 Mustang not staying properly cooled? Then it may be time to look into replacing the cooling line with this Pair of Classic Tube Original Steel Transmission Cooling Lines from CJ Pony Parts! Old lines can rust and deteriorate causing leaks.

These Classic Tube replacement transmission cooling lines MUT1004 OE are made out of steel just like the original cooling lines for an easy fit and authentic look. Made to fit 1966 Mustangs with V8 engines and C4 automatic transmissions only. The transmission cooling lines service the transmission by transferring fluid from the transmission to the radiator for cooling. Making it an important part to make sure it is working correctly with no leaks or corrosion.

There are lots of fluids in your Mustang. From gasoline, engine oil, steering fluid, antifreeze and more, there's lots of liquid moving around your engine bay. Allowing these fluids to do their jobs requires the proper tubing. No one makes more tubes for your Mustang than Classic Tube.

Order this Pair of Classic Tube MUT1004 OE Original Steel Transmission Cooling Lines for your 1966 Mustang with a V8 Engine and C4 Transmission from CJ Pony Parts today!

Similar Mustang Parts

similar Mustang parts More Transmission Cooler Lines  

Installation Instructions


Difficulty: Easy

Mustang Applications

This product will fit the following Mustang years:

Product Reviews

Write a review
Classic Tube Transmission Cooling Line Original Steel Pair C4 V8 1966 is rated 4.4 out of 5 by 5.
Rated 3 out of 5 by from nice well after paying 2day shipping the items were back ordered. So by the time I got them I had to buy a trans oil cooler. So I didn't need the lines. Got an OK to send them back. Sense you wont pay the shipping to return it cost more than the lines are worth. I don't return stuff except if it is defective or dosnt fit. You should really consider who your reliable customers are and maby offer return shipping to them. I will think long and hard before I buy again. Thanks
Date published: 2016-03-30
Rated 4 out of 5 by from Decent for a Replacement. These are a good replacement for your stock steel transmission cooling lines. They were a HUGE pain to install. Getting the lines over the suspension parts, and trying to line these up just right so they screw into the transmission was the hardest part. Engine and tranny were still in the car, and the car was just on jack stands. Honestly, if you dont care about originality, I would go with steel braided lines for this one. It would be way easier to install, plus you don't have to worry about the fitment. Installed on a 1966 289 2b
Date published: 2016-12-25
Rated 5 out of 5 by from Works good I bought this set for a stock 66 coupe, shipping was fast, I do have a max core aluminum radiator installed, theses lines went in and hooked up with only minor tweeking(slight bend adjustments) they work great and are leak free. Thanks cjp
Date published: 2017-04-05
Rated 5 out of 5 by from They look nice I am glad I found these transmission cooling lines in steel, they look great , However I did not try them on yet if they fit well , they look well made so they should be fine. I am happy with this purchase as of this writing and review.
Date published: 2017-06-24
Rated 5 out of 5 by from Great fit on the lines Bought it a month ago and it looks and fits great!!!!!!
Date published: 2016-02-23
  • y_2017, m_10, d_18, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_5
  • loc_en_US, sid_MUT1004O, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_cjponyparts
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getContent, 34.03ms

Product Questions

Do you sell A/T cooler lines for a 1964-65 Ranchero/Falcon with a 289 and a C-4?

Asked by: audio_tim
The 64 Falcon 260 V8 had a two speed Ford automatic transmission, the 65 Falcon 289 V8 used a C4 auto trans. It appears that the lines are the same between the two transmissions. The radiators and chassis are almost identical in engine/transmission mount and position. Owning both a 66 Mustang and 64 Falcon (with a 65, 289), they should work. It might be like any other set of lines where they have to be tweaked, but they all use the same radiator and same basic chassis and configuration.
Answered by: torinogt68
Date published: 2017-03-24

I purchased these lines (MUT1004O) a while back and finally got around to getting them in place only to find the ends are not the same size as the existing fittings. Do you sell the fittings that match these lines and a V8 C4 trans?

Asked by: DougieFresh
What size are the fittings on the lines you ordered from here. I want to make sure my lines on the car are the same size. Thanks! 
Answered by: Josh33
Date published: 2016-06-15
  • y_2017, m_10, d_18, h_18CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_US, sid_MUT1004O, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_cjponyparts
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getContent, 5.96ms

You Might Also Like