Top 10 Best Header Gasket For Leaky Headers Based On Customer Ratings

STAINLESS STEEL CONSTRUCTION – Made of high quality T-304 stainless steel material, which features with strength, rigidity and durability, preventing cracking and wearing. The surface finish provides extra resistance against rusting.
SHORTY HEADER DESIGN – 4-1 shorty header design increases high flow air. The bent shape is helpful to the unrestricted flow along the entire flow path, which allows the engine to run more smoothly with lower noise.
HIGH PERFORMANCE – It provides each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders. More power can be put through the wheels, pushing the vehicle.
EASY INSTALLATION – Direct bolt-on installation , no more modification needs but hardware such as gaskets and bolts are necessary. 1 X pair of exhaust manifold headers (left & right) and 1 X pair of exhaust collectors included.
FITMENT – Compatible with 91-04 GMC Sonoma, compatible with 82-90 GMC S15, compatible with 82-04 Chevy S10. Only fits models with 4.8L, 5.3L, 5.7L, 6.0L, 6.2L LS-V8 engine swaps.

GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

Excellent material:Made out of 304 stainless steel and offer great quality, performance, and affordability,headers are mandrel bent, tig welded, and feature polished stainless steel construction.
Outstanding design:We utilize V-Band collector construction, merge spikes, port matched flanges, and improved header to block/chassis clearance,So that there won’t be many gaps in driving
Compatible with:Chevy & GMC Trucks 1960+, For Exact Years and Models, Please Check Compatibilities
Install & Use:Gaskets, bolts, and screws are included in the package, and two sets of exhaust headers can put more power through the wheels to push the vehicle. With bolt-on design easy to replace the original headers. For DIY fitment, modifications will be
Features:High-flow air instantly increases, gaining 10 to 15 horsepower,

1-1/4 inch width x 2-3/32 inch height Oval Port; Ford V8 – 429 (’68-’73), 460 (’68-’87), (Except Cobra Jet) Oval Port, For Carbureted Engines, 2/Set
Not for fuel injected engines
Manifold or headers
Heating and cooling of the exhaust system causes header and manifold flanges to warp resulting in gaps between the head and header which Remflex exhaust gaskets seal completely due to the thickness and compressibility of the 100 percent flexible graphite
There are no rubber binders or composite materials in Remflex exhaust gaskets so they will not shrink or harden due to time or temperature eliminating the need to go back and continually retighten your flange bolts

All MAHLE Original gaskets meet or exceed the original equipment specifications providing the finest sealing products available
MAHLE Original gaskets utilizes OE equivalent or better materials in all our gaskets
Exhaust manifold gasket set contains all gaskets required.
The contents of MAHLE Original gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package

Remflex’s unique flexible graphite material has been proven for more than 30 years
1-7/32 inch width x 1-25/32 inch height Square End Ports; Mopar V8 – Magnum 318 (’92-’02), 360 (’93+), Square End Ports, Manifold or Headers, 2/Set
Remflex exhaust gaskets come in a standard 1/8 inch thickness and are designed to crush 50 percent allowing them to fill any pits or gaps in the flange surface up to 1/16 inch
There are no rubber binders or composite materials in Remflex exhaust gaskets so they will not shrink or harden due to time or temperature eliminating the need to go back and continually retighten your flange bolts
Fit type: Universal Fit