Fits 66-70 Mopar B-Body; Small Block, 904 Transmission Line Set; Steel-RTC6604OM
SKU: 18166799053

Fits 66-70 Mopar B-Body; Small Block, 904 Transmission Line Set; Steel-RTC6604OM

$45.22 $50.24
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Fits 66-70 Mopar B-Body; Small Block, 904 Transmission Line Set; Steel-RTC6604OM66 70 Mopar B Body; Small Block, 904 Transmission Line Set; Steel Years Models Interchange 1966 1967 1968 1969 1970 Dodge Charger Dodge Daytona Dodge Coronet Plymouth GTX Plymouth Roadrunner Plymouth Satellite Plymouth Superbird DBT6803 RTC6604 BBT1003 OE Product Description Our Transmission Cooler Line kits include all lines needed to replace the OEM lines that run from the transmission to the radiator. Some models have an external cooler line which

66-70 Mopar B-Body; Small Block, 904 Transmission Line Set; Steel

Years Models Interchange 

1966

1967

1968

1969

1970

Dodge Charger

Dodge Daytona

Dodge Coronet

Plymouth GTX

Plymouth Roadrunner

Plymouth Satellite

Plymouth Superbird

DBT6803

RTC6604

BBT1003-OE

 

Product Description

Our Transmission Cooler Line kits include all lines needed to replace the OEM lines that run from the transmission to the radiator. Some models have an external cooler line which we will also include.
All lines come Pre-Bent and flared with the correct threaded fittings which reduces your install time tremendously.
Our mild steel lines are Galphan coated for added protection. Our stainless-steel lines are T304 but are of a special softer blend to help with any possible leaks.

FEATURES

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18166799053

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4.8 ★★★★★
Based on 2296 reviews
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Product Reviews
J
Verified Purchase
Jayme
Pawtucket, US
★★★★★ 5
Not top grade
Style: 30 pcs
I didn't have a chance to install although I've would been very excited.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
J
Verified Purchase
Jack Swidecki
Massapequa, US
★★★★★ 5
Worth the buy
Style: 30 pcs, Style: 30 pcs
Put in my 1991 f250 super cab and it did the whole bottom and then some. Works spectacularly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
J
Verified Purchase
james
Draper, US
★★★★★ 5
Would recommend
Size: 10 sqft
I used this sound deadening material in my car during an audio and interior upgrade, and the difference was noticeable immediately. Road noise, vibrations, and rattling were reduced a lot, especially on the doors and floor panels. The car feels much quieter and more solid while driving now. The material was easy to cut and apply, and the adhesive stuck very well without peeling up. It has a quality feel to it and conforms nicely around curves and tight areas. I also noticed my speakers sound cleaner and have better bass response after installing it. For the price, this sound deadening material is a great value and definitely worth it if you want a quieter ride and better overall sound quality in your vehicle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
D
Verified Purchase
David
Bozeman, US
★★★★★ 5
Worth it!
Size: 50 sqft
I was worried it wouldn't work as well since it's 50 mil and I thought I got the wrong thing. Nope! Works great. Did all four doors on my 93 civic and I have enough for the floor I think. Solid price. Noise reduced by about 5 decibels hive difference. Very sticky and easy to apply I'm so happy I was able to cover most all of my car. If I need more, definitely buying this since I got so much extra and I thought I would. PS: that five decibel thing is only with the four doors. My firewall is next and then my floor, but it's such a huge difference
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Reviewed in the United States on April 2, 2026
T
Verified Purchase
Teresa A. Patterson
Draper, US
★★★★★ 5
Quiet your vehicle noises
Size: 50 sqft
Put this in our high roof van and couldn’t believe how much quieter it was at once. Really cut down on the vibration noise Nice and easy to install just peel n stick. Was also easy to cut with scissors for smaller areas. Seemed to be really nice quality. Didn’t notice any odor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026

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