Best Exhaust Manifold To Downpipe Bolt

SPEEDER Exhaust and Intake Manifold Stud Bolt Nut Gaskets Kit Stainless Extended M8 1.25MM*50MM Compatible with Honda Acura B D H F B18 GSR 20Pcs

Exhaust manifold Stud Bolt Nut Gaskets Kit is designed compatible with Honda Acura B, C, D, F, H series engines. also works for the intake manifold.
You can also remove the gasket (exhaust manifold stud designed compatible with Ford 4.6 & 5.4 Liter V8 Engine).
Standard 304 stainless steel studs and serrated flange nuts kit is great replacement for your orginial stud and bolt that are rusted and broken.
Exhaust manifold stud nuts kit thread size, M8*1.25MM, also fit other vehicle, such as Chevrolet, GMC, Dodge and so on. Please Check and measure the lengths(50mm) and thread sizes(M8*1.25MM) needed for your specific vehicle application.
The exhaust manifold bolts and studs kit has been heat-treated for enhancing its stable performance and durability. All parts are engineered and tested to meet or exceed original standards and performance.
We value your shopping experience, If you encounter any problems in installing the exhaust manifold stud bolt nut kit, you can feel free to contact us via Amazon Mail. We provide 24-hour mail service and will help you as soon as possible.

Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles.
Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance.
Complete repair - includes all necessary gaskets and downpipe hardware.
Trustworthy design - built by industry leader in aftermarket manifolds.
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.

Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on....
Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance.
Complete repair - includes all necessary gaskets and downpipe hardware.
Trustworthy design - built by industry leader in aftermarket manifolds.
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.

Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles.
Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance.
Complete repair - includes all necessary gaskets and downpipe hardware.
Trustworthy design - built by industry leader in aftermarket manifolds.
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.

Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on....
Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance.
Complete repair - includes all necessary gaskets and downpipe hardware.
Trustworthy design - built by industry leader in aftermarket manifolds.
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.

2-Bolt Exhaust Flange Connection Kit.It is Including 1 Pcs 3.0 Inch Flange , 1 Pcs 3.0 Inch Gasket, 2 Pcs of M10*40mm Flanged Hex Head Bolts, 2 Pcs of Flange Hex Nuts.
3.0" Hole Size: The Hole Size is 3.0 Inch(77mm).it is Pefect fitting Exhaust Pipe/Downpipe Which is the Pipe outside diameter 3.0 Inch(75-76mm).
With Oval Hole: Bolt to Bolt distance is 3.6- 5.1 inch (92~130mm),The Slotted Hole munch better to facilitate pipe connection..
Stainless Steel Material: The 2 bolt 3.0 " Exhaust Flangle material is made with Stainless Steel 201 provide good strength and corrosion resistance.
Exhaust Flange.it is good design to reserve about 3mm thickness for welding port..

Universal 3” Collector Flange, 3 Bolt Holes, 3-3/8" Bolt Hole Spacing, 2/Set.
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.
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.
The aluminum cylinder head and steel header or manifold combination are configurations that readily cause gap issues in the mating flanges due to contraction and expansion of the dissimilar materials.
Remflex exhaust gaskets fill those gaps permanently.
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.

Universal 2-1/2” Collector Flange, 3 Bolt Holes, 3-1/32" Bolt Hole Spacing, 2/Set.
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.
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.
The aluminum cylinder head and steel header or manifold combination are configurations that readily cause gap issues in the mating flanges due to contraction and expansion of the dissimilar materials.
Remflex exhaust gaskets fill those gaps permanently.
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.

Universal 3-1/2” Collector Flange, 3 Bolt Holes, 3-25/32" Bolt Hole Spacing, 2/Set.
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.
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.
The aluminum cylinder head and steel header or manifold combination are configurations that readily cause gap issues in the mating flanges due to contraction and expansion of the dissimilar materials.
Remflex exhaust gaskets fill those gaps permanently.
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.