Top 8 Exhaust Collector Bolts – Automotive Replacement Exhaust Header Bolts

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1. AIB2C


Flanged Hex Head Bolts, Flange Bolts, Exhaust Manifold Bolt Kit M10X1.5-35mm 6-Pack

AIB2C #ad - Stainless Steel construction provides strength and offers good. The bolt kits are ideal for securing exhaust components and eliminating exhaust leaks. Fits some toyota, bwm, lexus, Chevrolet models. Please check the size before purchasing. Aftermarket 03423 Exhaust Manifold Hardware Kit. Contains 6 pcs bolts & 6 pcs hex nut.
BrandAIB2C #ad
ManufacturerAIB2C #ad
Part NumberAIB2C-M10*1.5

2. Spectre


3” Inlet Diamter, 2.5” Length, Spectre Performance 2 Header Reducer Gasket with Bolts

Spectre #ad - 1/8 inch thick compressed ceramic fiber gaskets. Nickel plated steel. To 2-1/2 inch reducers. Incudes two 3 in. Gaskets/hardware included.
BrandSpectre #ad
ManufacturerSpectre #ad
Height10 Inches
Length5 Inches
Weight1.9 Pounds
Width3 Inches
Part Number4641
Warranty3 Months

3. Acouto


Acouto 3 inch Header Collector Gaskets 2pcs 3" Copper Header Exhaust Collector Gaskets Exhaust Gaskets Durable for SBC BBC 302 350 454 383

Acouto #ad - Original standard spare parts and accessories, direct replacement for the old or broken header collector gasket. Professional manufacturing-- the header collector gasket adopts professional manufacturing process, with stable performance, high precision and good reliability.

3" header collector gasket-- the exhaust header collector gaskets are especially designed for SBC BBC 302 350 454 383, and fit all 3 inch collector with Triangle 3 Bolt Pattern. Bolts are not included. Replace old or damaged header collector gasket in time for better performance. Sealing performance-- embossed port ridge for a perfect leak-proof seal, no additional sealant is required.

100% brand new, please confirm whether the product is suitable before purchasing. High quality copper-- the exhaust header collector gasket is made of finest. 041’’ thick solid copper with impeccable durability performance, wear-resisting, anti-strike, anti-scratch, dust-proof and colorfast. No more worry about leaky header blues. Good replacement-- with two 3-inch exhaust header collector gaskets for easy installation and operation.
BrandAcouto #ad
ManufacturerAcouto #ad
Height3.94 Inches
Length3.94 Inches
Weight0.24 Pounds
Width3.94 Inches
Part NumberAcoutokgysru6o5g

4. Patriot Exhaust


Patriot Exhaust H7244 3" Exhaust Collector Reducer

Patriot Exhaust #ad - Package weight: 1. 224 kilograms. Country of Origin : Mexico. Package dimensions: 16. 256 h x 20828 l x 16. 51 w centimeters. 3-bolt flange Steel Collector.
BrandPatriot Exhaust #ad
ManufacturerPatriot Exhaust #ad
Height6.6 Inches
Length8.3 Inches
Weight2.67 Pounds
Width6.4 Inches
Part NumberH7244
Warranty1 Year

5. Hedman Hedders


Hedman Hedders 21126 Oxygen Sensor Header Reducer 2.5 in. Collector To 2.25 in. Exhaust Tube Size 3-Bolt Flange Sold Individually Oxygen Sensor Header Reducer

Hedman Hedders #ad - The package width is 14. 6 centimeters. The package height is 17. 5 centimeters. The package length is 103 centimeters. 21126.
BrandHedman Hedders #ad
ManufacturerHedman Hedders #ad
Height5.5 Inches
Length6 Inches
Width6.88 Inches
Part Number21126
Warranty90 Days from date of purchase



3.00" Header Collector Gaskets 3 Bolt Wesdon Exhaust Gaskets

WESDON #ad - Made of high-temperature fibre material, graphite, and ceramic composites. 3. 00 " header collector Gaskets 3 Bolt Exhaust Gaskets. Fits a 3. 00 inch 3 bolt Header Flange. 2 gaskets to a Pack.
BrandWESDON #ad
ManufacturerWesdon #ad
Height0.62 Inches
Length3 Inches
Width3 Inches
Part NumberWHF300SS
WarrantyWesdon Industries LLC warrants OUR manufactured exhaust products to buyers of our products only against defects in craftsmanship and materials for one (1) year from the date of sale. All Performance mufflers carry a limited warranty. Expansion is guaranteed only to 1/4 inch over the original neck size. . Warranty does not apply to any manufactured products that have been subject to misapplication, abuse, misuse, normal wear, negligence, backfire damage, accidents, burnout due to poor carburetion, and rust out. This warranty does not cover any labor charged or any other claims incidental to replacing a defective part. Warranty is limited to the replacement of a defective product ONLY. A final decision as to whether a product is defective will be made by Wesdon Industries after an evaluation of the product. To obtain service under this warranty, call our customer service representative

7. ARP


ARP 400-1215 Flange Bolt kit Exhaust collector .725-.850 flange

ARP #ad - Package weight : 064 pounds. The package width is 5 inches. The package length is 7 inches. The package height is 1 inches.
BrandARP #ad
ManufacturerARP #ad
Height1 Inches
Length7 Inches
Weight0.64 Pounds
Width5 Inches
Part Number400-1215

8. Dweekiy


Exhaust Flange Gasket,2.5" Aluminium Alloy Exhaust Header Down Pipe Manifold Collector Flange Gasket 2 Bolt

Dweekiy #ad - Easy to install : a direct replacement for the old or broken Gasket Exhaust Pipe Flange, great match to your vehicle. If the product install or quality have any problem, please contact us in time.

We will solve it as soon as possible. Premium material : exhaust pipe flange gasket is made by ultra light weight CNC machined graphite coated aluminum. Made of high quality aluminium alloy material, anti-rust, practical and durable. Fit for : exhaust flange gasket comes with 5pcs of 2. 5" inlet/outlet 2-bolt exhaust gasket. Purchase notice : we value the shopping experiences and satisfaction of each customer, so we provide technical support. Fit for : exhaust flange gasket comes with 5pcs of 2. 5" inlet/outlet 2-bolt exhaust gasket. Outstanding performance : Excellent performance, good sealing effect, long service life.
BrandDweekiy #ad
ManufacturerDweekiy #ad
Height3.94 Inches
Length3.94 Inches
Width3.94 Inches
Part NumberDweekiyig8k3y4e1w