Important Update on US Tariffs and Pricing DETAILS ]

855.444.6872 Contact Us Mon-Sat 10a-6p
DRIVEN BY CARE

Detroit Muscle Technologies Mopar B Body 66-70 NON AC Firewall Gasket Set BXX6670FW01

Detroit Muscle Technologies Mopar B Body 66-70 NON AC Firewall Gasket Set BXX6670FW01
$55.16$59.99 st
NEWARRIVING SOONEstimated Ship Date 12/16/2025 (If Ordered Today)
Model: 3929098
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
STORE PICKUP
[More Info]

DMT NON AC firewall gasket set for 1966-70 B Bodies

1966 66 1967 67 1968 68 1969 69 1970 70 Belvedere, Charger, Coronet, Daytona, GTX, Roadrunner, Satellite, Super Bee, Superbird

Contents

  • Driver side fresh air vent box to cowl gasket
  • 3pc Master cylinder to firewall gasket set
  • Steering column gasket
  • 4pc Electrical bulkhead gasket set
  • 2pc Brake booster/reinforcement plate gasket
  • 6pc Wiper pivot to cowl seal set
  • Wiper motor to cowl gasket
  • Heater core tubes to firewall foam sealing tubes
  • Accel pedal to firewall gaskets (small 66-67, large 68-70) with thick, rectangular pedal to floor gasket
  • 3pc Heater box to firewall stud seals
  • Auto trans shifter linkage to floor gasket
About Detroit Muscle Technologies

In 1977, at 15, my first car was a 70 Barracuda I bought for $600 from my dad's co-worker at Chrysler Huber Ave Foundry. Tawny gold, 318, hub caps. Before I could "legally" drive it it had headers and a 4bbl. Had a couple other Mopars after this as a young man.

25 years later it was time to get another Mopar. After looking for 2 years I found a 1971 B5 blue Challenger right here in Michigan. 318 and hubcaps again. This time it cost over 10x as much, $6500. Didn't take long to add wheels, new leaf springs, 340 6bbl, etc. A year or two later I decided to completely redo the car. Had it media blasted and painted B5 blue again BUT when I went to put it back together I found  there were no good body gaskets sets for Mopars. The gasket making journey began.

In 2004 I first made a kit to redo my Non A/C heater box using a laser engraver/cutter that I had for another side business. I showed the guys on Moparts and quickly had a few orders. I obviously made all the gaskets for my car because I had all the parts for templates. Many parts fit the other E body models so I soon had all the E body gaskets, then more body style, then more heater box kits and the rest is history.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years
Dodge Charger Daytona 1969
Dodge Charger 1966 - 1970
Dodge Coronet Super Bee 1968 - 1970
Dodge Coronet 1966 - 1967
Plymouth Belvedere 1966 - 1970
Plymouth GTX 1967 - 1970
Plymouth Road Runner 1968 - 1970
Plymouth Satellite 1966 - 1970
Plymouth Superbird 1970

Reviews:

Write a Review
* Your Name:
* Email (This will not be displayed)
* Rating:
Comments:

Ask a question about

Detroit Muscle Technologies Mopar B Body 66-70 NON AC Firewall Gasket Set BXX6670FW01:

Frequently bought together

Redline Restomotive® 1964-1974 Mopar Fuel Filler Neck Grommet Gasket
Model: 3447751
Condition: NEW
$21.99 ea $12.56
42.9%
Southwest Repro Windshield Molding Clip Set, 68-70 Dodge Plymouth B-Body (Except Charger) A-270013
Model: 3929049
Condition: NEW
$28.99 ea $20.84
28.1%
Detroit Muscle Technologies Mopar B Body 66-70 Weatherstrip Channel (Drip Rail) to Roof Sealing Strips Rolls BXX6670DR01
Model: 3927950
Condition: NEW
$17.99 ea $12.13
32.6%
OER 1963-76 Mopar Temperature Sending Unit 2426458
Model: 3442787
Condition: NEW
$13.99 ea $9.95
28.9%
Redline Restomotive® 1968-1976 Dodge / Plymouth / 1964-1968 Ford 12 Piece Front Windshield Molding Clip Set
Model: 4826109
Condition: NEW
$7.99 st $3.95
50.6%