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Vehicle Info NeededPATRIOT EXHAUSTPART NUMBER: 737-H8431-1
Lakester Headers Ford 289-351W (Oval Ports)
$63597$706.63You Save$70.66
Ships on 11/09/2026
Lowest Price GuaranteeFord
- Lakester Headers
- Ford 289-351W (Oval Ports)
- 1-5/8'' Primary Tubes, 3-1/2'' Collectors
- Metallic Ceramic Coating
Note: The manufacturer of the product accompanying this document represents that it has not been found, nor is believed to be, unlawful for use under provisions of the Clean Air Act, per the manufacturer's application guide. This product is not legal for sale or use in the State of California (or in states which have adopted California emission standards) except on pre-emission-controlled motor vehicles/motor vehicle engines (pre-1966 model year).
Enhance your hot rod's nostalgic look with these Lakester steel headers in black, metallic ceramic, or chrome. They fit T-Buckets, Model A's, 1932-34 High Boys, and most other fenderless street rods. Lakester headers connect to under-chassis exhaust systems but, by removing the included block-off plates, headers "uncork" easily.
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 | Dimensions | ||||||
| Part Numbers | A | B | C | D | E | F | |
| H8074 | 3'' | 5.75'' | 28'' | 8.75'' | 9.5'' | 11.5'' | |
| H8042, H8043 | 4.5'' | 2.5'' | 27'' | 12.5'' | 6.5'' | 9'' | |
| H8474 | 5'' | 6'' | 34'' | 16'' | 9.5'' | 13'' | |
| H8040, H8041 | 6.5'' | 4.25'' | 28.5'' | 11'' | 8.5'' | 12'' | |
| H8503 | 7'' | 5.5'' | 27'' | 8'' | 9'' | 10'' | |
| H8208 | 7'' | 5.75'' | 34'' | 14'' | 8'' | 9'' | |
| H8431 | 7.5'' | 6'' | 27'' | 17.5'' | 10.25'' | 11.75'' | |
Part TypeHeader
Product LinePatriot Exhaust Lakester Headers
BrandPATRIOT EXHAUST
Package Height15.0
Package Width15.5
Package Length37.75
Weight31.6 PG
Part CategoryPerformance Parts
Primary Tube Outside Diameter1.625 in (41.275 mm)
Vendor Part NumberH8431-1
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
