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#447H7884
Patriot Exhaust H7884 Header Flange Kit, Cadillac 425-500, Square
$104.28
/pair
Factory Shipped
$114.71
Save $10.43
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Return PolicyPatriot Exhaust H7884 Details
Patriot Exhaust H7884 Details
Patriot Exhaust's machined header flange kits are available for many popular engine families. Header flange kits include gaskets and header bolts in most applications. Manufactured from 5/16" thick material.
- Precision machined flanges
- 5/16" thick
- Supplied with our premium head gaskets
- A wide variety of tube diameters and port shapes are available
- Patriot Exhaust H7884 Header Flange Kit Cadillac 425,500 1 7/8" Square Port 5/16"
- Patriot Exhaust H7884 Header Flange Kit Cadillac 425,500 1 7/8" Square Port 5/16"
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Black Friday Savings Are Here! From November 1 2026 through November 30 2026, save 10% on all Aeromotive and PerTronix products, including top performance brands like Doug's Headers, Taylor Cable, and JBA Performance Exhaust. Whether you're upgrading your fuel system, ignition components, headers, spark plug wires, or exhaust setup, this limited-time offer makes it easy to get premium performance parts at a great price. No coupon required, just shop qualifying Aeromotive and PerTronix brands and enjoy instant savings all month long.
Guides & Documents
CA WARNING:
Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov
Patriot Exhaust H7884 Specifications
Patriot Exhaust H7884 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | H7884 |
| Brand | Patriot Exhaust |
| GENERAL | |
| GTIN Code | 694342536930 |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
Questions & Answers
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Fitment
Fitment
1970-1976 Cadillac Calais
500 Cadillac OHV V8
1970-1976 Cadillac Commercial Chassis
500 Cadillac OHV V8
1977-1979 Cadillac Commercial Chassis
Cadillac L33 425
1970-1976 Cadillac DeVille
500 Cadillac OHV V8
1977-1979 Cadillac DeVille
Cadillac L35 425
1970-1976 Cadillac Eldorado
500 Cadillac OHV V8
1977-1978 Cadillac Eldorado
Cadillac L35 425
1970-1976 Cadillac Fleetwood
500 Cadillac OHV V8
1977-1979 Cadillac Fleetwood
Cadillac L33 425