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

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

SKU: 33100FLT
Regular price $490.95 USD
Regular price Sale price $490.95 USD
Sale Sold out

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
  • Precision engineered for fit, performance and economy

 

  • 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.
Year Make Model Engine Notes
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
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 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

 

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

  • This part is legal for sale or use on Racing Use Only Vehicles
  • The following vehicles are considered Racing Use Only Vehicles:
    • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.
  • WARNING: It is against the law to install this part on an Emissions Controlled Vehicle



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Policies and FAQs

Return Policy

We accept returns on products within 30 days of delivery. Return shipping is the responsibility of the buyer unless we, the seller, are at fault.

Fault reasons include but are not limited to:
  • Buyer was shipped the wrong product
  • Buyer was shipped a damaged product
  • The product page had incorrect fitment and the part does not fit the Buyer's vehicle
 
The Buyer will not be refunded outbound shipping unless the Seller (Modern Day Muffler & Brake) is at fault.
 
In cases where the Buyer purchases and ships the return please note that if the Shipper (ex. USPS, FedEx, UPS, etc.) loses the return we will not be able to offer a refund as the Buyer must contact the Shipper and make a claim.
 
All products must be returned in original condition, meaning that the product must not be damaged, installed, or missing pieces/parts. If the product is not in original condition a deduction will be issued of up to 50% of the purchase price of the product.
 
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
 
When we, the seller, are at fault, please Contact Us for a return label, products returned with a shipping label not provided by the seller will not be refunded to the buyer. Please also note that our return labels are issued with the dimensions and weight of the original shipment, if the product is being returned in any box/package besides the original please Contact Us with the dimensions and weight.

Returns must be sent to this address:
Modern Day Muffler & Brake
774 Broad Street
Wadsworth, OH 44281
 
Products returned directly to a manufacturer or the incorrect address may be issued a deduction or denied a refund entirely.
 
If a product was delivered outside the 30 day return window or is no longer in original condition please contact us as we may be able to issue a refund in store credit and/or with a deduction. If this is the case please Contact Us as these situations are handled on a case by case basis.
 
If there are any questions, concerns, or doubts about return eligibility please Contact Us and we would be more than happy to assist you.

This page and policy were last updated: July 14th 2023

FAQs

This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.

Our kits include all of the solid metal lines for that section of the vehicle.

We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.

  • Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
  • If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.

Yes but you will need to order in advance. All of our items are not stocked at our location. So please place your order online and we will notify you when it is ready for pick up.

Unfortunately we cannot offer single lines outside of kits

Yes, all are covered by the manufacturer's standard warranty. Most warranties cover the cost of parts. Any installation or other fees are non-refundable.

Online we accept PayPal and all major Credit Cards. If your are picking an item up we gladly accept cash.

We can only ship to your confirmed address in PayPal or your billing address if you pay with a credit card.

Orders typically Arrive within 3 to 10 days depending if it is a stocked item or something we have manufactured at time of sale.

Yes please send us a message through our custom orders page.

Yes, but items sent out of the continental U.S. may incur additional charges based on their destination

The left and right sides on a vehicle are determined as though you were sitting in the driver's seat. The left is the driver's side, and the right is the passenger's side.

Check it again tomorrow. It takes up to 1 day for the carrier to give status and a delivery date. UPS and FedEx provide delivery dates, USPS usually does not but they take no longer than 5 business days.

Yes! Thank you for your military service!

Still have a question or concern?  Please contact use our contact us form!

Yes! Thank you for your military service!

Warranty Information

Customer service is our top priority and because we value your time and energy we ask you to visit our Contact Us page and reach out so that we may assist you in finding the correct warranty for your product. Please include your name, the name on the order, the order number, and the SKU of the product to ensure the quickest and most accurate response to your inquiry.

Product Notices

*NOTE: Product images may not reflect actual product appeareance.