Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours Β· Estimated delivery Jul 6 - Jul 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Flowtech Shorty Headers for 1964.5-73 Ford Mustang V8 Black Painted 12103FLTOverview: Flowtech Headers are the perfect combination of quality and value. This shorty header fits the popular 1964 1 2 to 1973 Ford Mustang, Falcon, Fairlane, Torino, Ranchero, Comet, Cyclone and Montego V8 289 302 5. 0L. Features: High flow, mandrel bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity Heavy duty tubing and high quality welds for increased strength and durability Smooth transition, 1 5 8
Overview:
Flowtech Headers are the perfect combination of quality and value. This shorty header fits the popular 1964-1/2 to 1973 Ford Mustang, Falcon, Fairlane, Torino, Ranchero, Comet, Cyclone and Montego V8-289/302/5.0L.
Features:
- High flow, mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity
- Heavy duty tubing and high quality welds for increased strength and durability
- Smooth transition, 1-5/8β diameter primary tubes are used for increased exhaust flow increasing performance, improving throttle response and broadening the torque curve
- 2-1/2β collector used for high tuck design and maximum exhaust component clearance
- Machined 3/8β header flange for a leak-free seal and maximum strength
- Premium aluminum header gaskets and installation hardware included
- Coated in high heat resistant black paint for a stealthy look
- Shorty header design with rear exit location is perfect for lowered vehicles where maximum ground clearance and fitment is critical
Applications:
| Year | Make | Model | Engine | Fitment Notes |
| 1967 | Ford | Fairlane | 4.7L V8 289 CID | Please See Below! |
| 1968-1970 | Ford | Fairlane | 5.0L V8 302 CID | Please See Below! |
| 1966-1967 | Ford | Falcon | 4.7L V8 289 CID | Please See Below! |
| 1968-1970 | Ford | Falcon | 5.0L V8 302 CID | Please See Below! |
| 1972-1973 | Ford | Maverick | 5.0L V8 302 CID | Please See Below! |
| 1964.5-1967 | Ford | Mustang | 4.7L V8 289 CID | Please See Below! |
| 1968-1973 | Ford | Mustang | 5.0L V8 302 CID | Please See Below! |
| 1967 | Ford | Ranchero | 4.7L V8 289 CID | Please See Below! |
| 1968-1973 | Ford | Ranchero | 5.0L V8 302 CID | Please See Below! |
| 1968-1973 | Ford | Torino | 5.0L V8 302 CID | Please See Below! |
| 1966 | Mercury | Caliente | 4.7L V8 289 CID | Please See Below! |
| 1964 | Mercury | Comet | 4.7L V8 289 CID | Please See Below! |
| 1967 | Mercury | Cougar | 4.7L V8 289 CID | Please See Below! |
| 1968-1970 | Mercury | Cougar | 5.0L V8 302 CID | Please See Below! |
| 1967 | Mercury | Cyclone | 4.7L V8 289 CID | Please See Below! |
| 1968-1971 | Mercury | Cyclone | 5.0L V8 302 CID | Please See Below! |
| 1968-1973 | Mercury | Montego | 5.0L V8 302 CID | Please See Below! |
Fitment Notes:
- Does not fit Dart/Windsor heads
- Does not fit models with C-6 transmissions
- Does not fit 1971-1973 Mustang/Cougarβs with manual transmissions
- For 1964-1966 models the center to center distance between shock towers needs to be at a minimum of 34 7/16-inches
Specs:
| Brand | Flowtech |
|---|---|
| Bolt Size | 3/8-16 x 3/4 |
| CARB (California) Compliant | No |
| Collector Diameter | 2.50 inch |
| Engine | Small Block Ford |
| Flange Size | 3/8 Inch |
| Header Finish | Black Paint |
| Header Style | Shorty |
| Primary Tube Dia. | 1-5/8 inch |
| Product Type | Headers |
| Tube Material | Mild Steel |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 β
β
β
β
β
Based on 459 reviews
Sort
Product Reviews
β
β
β
β
β
5
sweet sweater
Color: Pink, Size: Medium
The color is beautiful, just as shown in the photo. It's comfortable and made with a quality, very soft fabric.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
β
β
β
β
β
5
Cute and comfy
Size: 30W x 29L, Color: Truest Blue
So comfortable and cute! I sized down and they fit just fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
β
β
β
β
β
5
Fre People quality and stylish Jean
Size: 25, Color: Truest Blue
quality jean/confort as usual because I have same jean in other colors / size is perfect as their size chart
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
β
β
β
β
β
5
Runs big
Size: 24, Color: Night Hawk
Super cute but runs big. Iβm typically a 25 and bought a 24. Itβs still too big
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
β
β
β
β
β
4
SUPER great denim-should last for years!
Size: 30, Color: Truest Blue
lI don't know if these will be flattering on me, but I LOVE THEM. They're hip and cool and I will wear them although I am 65. Would look best with shorter shirts, but of course, not showing belly. A slim young woman would "kill" this look. Denim is heavy duty and all hardware top class. The ad said to size down, but I ordered my regular size. The waist is a little tight on me, but the barrel legs are loose and hang nicely. Definitely something I will wear with platform ankle boots or sneakers. I anticipate people will absolutely love them (younger folk) where people my age, may say hmmm because they are a statement piece.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2024