SKU: 20889859907

Flowtech Long Tube Header for 1966-1974 Dodge/Plymouth Silver Ceramic Coated 33100FLT

Sale price$280.78 Regular price$311.98
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Flowtech Long Tube Header for 1966-1974 Dodge/Plymouth Silver Ceramic Coated 33100FLTOverview: FLOWTECH headers are precision engineered and leak tested to get maximum performance from your engine. Each header is formed from specially selected . 049 cold roll flash controlled tubing, and features FLOWTECH's exclusive, thick, mandrel formed Power Plenum collector. All ports are precisely fitted and finished with sturdy, leak proof O ringed port seals, and all FLOWTECH headers include all mounting hardware including bolts, nuts and

Overview:

FLOWTECH headers are precision engineered and leak tested to get maximum performance from your engine. Each header is formed from specially selected .049 cold roll flash controlled tubing, and features FLOWTECH's exclusive, thick, mandrel-formed Power Plenum collector. All ports are precisely fitted and finished with sturdy, leak-proof O-ringed port seals, and all FLOWTECH headers include all mounting hardware including bolts, nuts and premium gaskets. FLOWTECH headers are available with either a high-quality satin black paint finish or with a specially formulated, NASA-developed silver luster ceramic coating for rust and corrosion resistance.

Features:

  • Improved Exhaust Scavenging for Increased Performance
  • Leak Test For Max Performance
  • Ceramic Headers
  • Rust And Corrosion Resistance
  • Mandrel-Formed Power Plenum
  • Include All Mounting Hardware
  • Leakproof O-Ringed Port Seals

 

Fitment Notes:

  • Will not fit with A.I.R. injection pump.
  • It may be necessary to raise the automotive column cross shaft linkage by rotating the mounting brackets on the frame and transmission 180º
  • Will not fit vehicles with power steering.
  • Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage.
  • The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Flowtech does not recommend the use of header wraps as this will void the warranty.


Applications:

Year Make Model Engine Notes
1970-1974 Dodge Challenger 5.2L V8 318 CID See Fitment Notes Above
1970-1973 Dodge Challenger 5.6L V8 340 CID See Fitment Notes Above
1974 Dodge Challenger 5.9L V8 360 CID See Fitment Notes Above
1966-1974 Dodge Charger 5.2L V8 318 CID See Fitment Notes Above
1971-1973 Dodge Charger 5.6L V8 340 CID See Fitment Notes Above
1974 Dodge Charger 5.9L V8 360 CID See Fitment Notes Above
1967-1968 Dodge Coronet 4.5L V8 273 CID See Fitment Notes Above
1967-1974 Dodge Coronet 5.2L V8 318 CID See Fitment Notes Above
1972-1973 Dodge Coronet 5.6L V8 340 CID See Fitment Notes Above
1973-1974 Dodge Coronet 5.9L V8 360 CID See Fitment Notes Above
1967-1969 Dodge Dart 4.5L V8 273 CID See Fitment Notes Above
1968-1974 Dodge Dart 5.2L V8 318 CID See Fitment Notes Above
1968-1973 Dodge Dart 5.6L V8 340 CID See Fitment Notes Above
1974 Dodge Dart 5.9L V8 360 CID See Fitment Notes Above
1967 Plymouth Barracuda 4.5L V8 273 CID See Fitment Notes Above
1968-1974 Plymouth Barracuda 5.2L V8 318 CID See Fitment Notes Above
1968-1969 Plymouth Barracuda 5.6L V8 340 CID See Fitment Notes Above
1972-1973 Plymouth Barracuda 5.6L V8 340 CID See Fitment Notes Above
1974 Plymouth Barracuda 5.9L V8 360 CID See Fitment Notes Above
1967-1968 Plymouth Belvedere 4.5L V8 273 CID See Fitment Notes Above
1967-1970 Plymouth Belvedere 5.2L V8 318 CID See Fitment Notes Above
1967 Plymouth Belvedere II 4.5L V8 273 CID See Fitment Notes Above
1967 Plymouth Belvedere II 5.2L V8 318 CID See Fitment Notes Above
1973-1974 Plymouth Cuda 5.2L V8 318 CID See Fitment Notes Above
1970-1973 Plymouth Cuda 5.6L V8 340 CID See Fitment Notes Above
1974 Plymouth Cuda 5.9L V8 360 CID See Fitment Notes Above
1970-1974 Plymouth Duster 5.2L V8 318 CID See Fitment Notes Above
1970-1973 Plymouth Duster 5.6L V8 340 CID See Fitment Notes Above
1974 Plymouth Duster 5.9L V8 360 CID See Fitment Notes Above
1968 Plymouth GTX 5.2L V8 318 CID See Fitment Notes Above
1971-1973 Plymouth Road Runner 5.6L V8 340 CID See Fitment Notes Above
1974 Plymouth Road Runner 5.9L V8 360 CID See Fitment Notes Above
1967-1968 Plymouth Satellite 4.5L V8 273 CID See Fitment Notes Above
1967-1974 Plymouth Satellite 5.2L V8 318 CID See Fitment Notes Above
1972 Plymouth Satellite 5.6L V8 340 CID See Fitment Notes Above
1974 Plymouth Satellite 5.9L V8 360 CID See Fitment Notes Above
1967-1969 Plymouth Valiant 4.5L V8 273 CID See Fitment Notes Above
1968-1969 Plymouth Valiant 5.2L V8 318 CID See Fitment Notes Above

 

Specs:

Brand Flowtech
Collector Diameter 3.00 inch
Bolt Size 5/16-18 x 3/4
Emission Code 4
Engine Chrysler Small Block LA
Header Finish Silver Ceramic
Header Style Long Tube
Primary Tube Dia. 1-5/8 inch
Product Type Headers
Tube Material Mild Steel
Warning California Proposition 65

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: 20889859907

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 1251 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
JSF
Port Orchard, US
★★★★★ 5
One of my dog’s favorites!
Flavor Name: Americana
I repurchase these training treat chips for my dog over and over again. I usually buy the chicken flavor but my dog also loves the turkey and beef. So far the quality has been very good and very consistent. My sensitive dog has zero issues consuming these treats and is always happy to be rewarded with them. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
L
Verified Purchase
L Ryan
Fort Morgan, US
★★★★★ 4
Great treats/Terrible shipping
Flavor Name: Americana
Great single ingredient product, almost always arrives in broken pieces as it is shipped in a bag. Advertisement says "easily broken" so they can be used for smaller training treats, not only are they easily broken but they likely will be on arrival.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
A
Verified Purchase
AM
Carnegie, US
★★★★★ 5
Two paws up!!
Flavor Name: Americana
My pup loved them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
K
Verified Purchase
Kimberly Prioletti
Pawtucket, US
★★★★★ 5
The perfect treat for being a "good boy", after walkies...or anytime they ask.
Flavor Name: Americana
Healthy and my picky little dogs love them. Even my little old girl who doesn't have many teeth left...they are just thin enough for her to be able to chew them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2025
K
Verified Purchase
Kim B.
Waukegan, US
★★★★★ 5
Will buy again!
Flavor Name: Americana
My dog loves the chicken chips!! Not greasy or high calorie.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025

recommand products