BUY NOW, PAY LATER. Starting at 0% APR 
Fits 2-1/2 Inch I.D. 3-bolt Round Header Collectors
$16.97
$15.08
BCZG_76C
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Manufactured from high-temperature composite exhaust material. Provides maximum torque retention to eliminate gasket failure. Can be trimmed if necessary for modified port applications. Precision...
Mr. Gasket Ultra-Seal Collector Gaskets - 2-1/2 Inch
$24.85
$22.09
BCZG_5980
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides...
Mr. Gasket Ultra-Seal Collector Gaskets - 3-1/2 Inch
$30.38
$27.00
BCZG_5972
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides...
Mr. Gasket Ultra-Seal Collector Gaskets - 3 Inch
$23.60
$20.98
BCZG_5971
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides...
Fits 3 Inch I.D. 3-Bolt Header Collectors
$20.30
$17.60
BCZG_1204C
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Manufactured from high-temperature composite exhaust material. Provides maximum torque retention to eliminate gasket failure. Precision die cut for an excellent fit. For high-performance street,...
Mr. Gasket Header Bolts - 3/8-16 x 1 Inch Hex Head - Black Oxide - 100 Pieces
$156.95
$138.95
BCZG_917A
Exhaust
Exhaust
Exhaust Header Bolt
Hardware, Fasteners and Fittings
Designed for make header installation easier and heat-treated for extra strength. The special washer faced, smaller-than-standard hex head is for tight spaces. These bolts...
Compatible with 2003-2008 Chrysler Gen III 5.7L Hemi
$5.68
$5.05
BCZG_7435G
Best Sellers
Exhaust
Exhaust
Exhaust Header Gasket
Gaskets and Sealing Systems
Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an...
Mr. Gasket Inferno Shield Exhaust Wrap - 2 Inch x 50 Foot x 1-1/16 Inch Thick
$109.72
$96.39
BCZG_6322
Best Sellers
Brackets, Flanges and Hangers
Exhaust
Exhaust
Exhaust Heat Shield
Mr. Gasket Inferno Shield Exhaust Wrap increases horsepower and reduces underhood temperatures. Withstands 1200 degrees F continuous, 2000 degrees F peak. Fastens with Inferno-Ties....
Mr. Gasket Inferno Shield Reflective Tape
$56.19
$49.95
BCZG_6323
Best Sellers
Brackets, Flanges and Hangers
Exhaust
Exhaust
Exhaust Heat Shield
Non-flammable, resists water, fungus and petroleum products. Not for use on exhaust applications. 1-1/2 inch wide x 15 foot long.
Mr. Gasket Performance Collector Gasket - 2-7/8 Inch
$1.29
$1.15
BCZG_1192
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Mr. Gasket Performance Collector Gasket has a dual 3 and 4 bolt pattern allowing it to fit either style header collector flange with a...
Fits Triangular 3-bolt Header Collector Flanges with 3.5 Inch I.D.
$13.20
$11.73
BCZG_1203
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Mr. Gasket Performance Collector Gasket for triangular 3-bolt header collector flanges with an inner diameter of 3-1/2 inch and a 4-7/16 inch bolt pattern....
Fits 1965-1990 Chevrolet 396-454 Big Block and 1962-2001 Ford 221-351W
$21.75
$19.33
BCZG_919G
Best Sellers
Exhaust
Exhaust
Exhaust Header Bolt
Hardware, Fasteners and Fittings
Designed for make header installation easier and heat-treated for extra strength. The special washer faced, smaller-than-standard hex head is for tight spaces. These bolts...
Mr. Gasket Header Bolts - 3/8-16 x 3/4 Inch Mini Hex Head - Black Oxide
$46.86
$40.63
BCZG_3409
Best Sellers
Exhaust
Exhaust
Exhaust Header Bolt
Hardware, Fasteners and Fittings
Fits AMC 290-401, Chevrolet Small Block 262-400, Chrysler 383-440 except Hemi, Pontiac 326-455, Oldsmobile 330-455
Mr. Gasket Header Bolts - 3/8-16 x 3/4 Inch Hex & Socket Head - Black Oxide
$23.38
$20.27
BCZG_3420G
Best Sellers
Exhaust
Exhaust
Exhaust Header Bolt
Hardware, Fasteners and Fittings
Fits AMC 290-401, Chevrolet Small Block 262-400, Chrysler 383-440 except Hemi, Pontiac 326-455, Oldsmobile 330-455
Mr. Gasket Header Bolts - 3/8-16 x 3/4 Inch Hex Head - Set of 12
$15.84
$13.74
BCZG_915
Best Sellers
Exhaust
Exhaust
Exhaust Header Bolt
Hardware, Fasteners and Fittings
Fits AMC 290-401, Chevrolet Small Block 262-400, Chrysler 383-440 except Hemi, Pontiac 326-455, Oldsmobile 330-455
Fits 3-1/2 Inch Diameter 3-Bolt Round Header Collectors
$48.58
$42.68
BCZG_7178C
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Mr. Gasket Copper Seal Collector Gaskets are made from dead soft solid copper .043 inch thick. This gasket incorporates .051 inch embossment around the...
Fits 2-1/2 Inch Diameter 3-Bolt Round Header Collectors
$36.15
$31.76
BCZG_7420G
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Mr. Gasket aluminum collector gaskets are manufactured from dead soft aluminum to easily conform to surface irregularities while providing a tight, leak proof seal....
Fits 3 Inch Diameter 3-Bolt Round Header Collectors
$33.90
$29.79
BCZG_7421G
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Mr. Gasket aluminum collector gaskets are manufactured from dead soft aluminum to easily conform to surface irregularities while providing a tight, leak proof seal....
Fits Triangular 3-bolt Header Collector Flanges with 3 Inch I.D.
$13.01
$11.56
BCZG_1204
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Mr. Gasket Performance Collector Gasket for triangular 3-bolt header collector flanges with an inner diameter of 3 inch. Made from Mr. Gasket Performance Exhaust...
Mr. Gasket Performance Collector Gasket - 2-1/2 Inch
$12.45
$11.07
BCZG_76
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
This is a high quality gasket that is reliable and easy to use. This is one of our most popular gaskets and we recommend...
Mr. Gasket Headlock Locking Header Bolts - 3/8-16 x 3/4 Inch - Set of 12
$55.29
$49.15
BCZG_2230G
Best Sellers
Exhaust
Exhaust
Exhaust Header Bolt
Hardware, Fasteners and Fittings
Headlock™ Bolts eliminate the need for lock washers, Period. That's because each Headlock™ Bolt features 24 equally-spaced, stainless steel teeth serrations that bite into...
CLEARANCE ITEM / ALL SALES FINAL - Fits 3/8 Inch Header Bolts
$14.36
BCZG_3416
Best Sellers
Exhaust
Exhaust
Exhaust Header Bolt
Hardware, Fasteners and Fittings
These washers will help to prevent loosening caused by vibration, and they also help maintain fastener clamp load for positive flange seal.
Fits 2-1/2 Inch Diameter 3-Bolt Round Header Collectors
$30.79
$26.70
BCZG_7176C
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Mr. Gasket Copper Seal Collector Gaskets are made from dead soft solid copper .043 inch thick. This gasket incorporates .051 inch embossment around the...
Mr. Gasket Header Bolt Set - Allen Head 3/8-16 x 3/4 Inch
$26.40
$22.90
BCZG_916
Best Sellers
Exhaust
Exhaust
Exhaust Header Bolt
Hardware, Fasteners and Fittings
Fits AMC 290-401, Chevrolet Small Block 262-400, Chrysler 383-440 except Hemi, Pontiac 326-455, Oldsmobile 330-455
Mr. Gasket Header Bolts -3/8-16 x 1 Inch Hex Head - Black Oxide
$21.12
$18.77
BCZG_917
Best Sellers
Exhaust
Exhaust
Exhaust Header Bolt
Hardware, Fasteners and Fittings
Fits AMC 290-401, Chevrolet Small Block 262-400, Chrysler 383-440 except Hemi, Pontiac 326-455, Oldsmobile 330-455
Mr. Gasket Header Stud Kit
$64.95
$57.05
BCZG_6312
Best Sellers
Exhaust
Exhaust
Exhaust Header Stud
Hardware, Fasteners and Fittings
Fits AMC 290-401, Chevrolet 262-400 Small Block, Chrysler 383-440 B/RB Big Block except 426 Hemi, Pontiac 326-455 & Oldsmobile 330-455
Mr. Gasket Header Bolts - M8-1.25 x 25mm Socket Head - Black Oxide
$46.86
$41.65
BCZG_978G
Best Sellers
Exhaust
Exhaust
Exhaust Header Bolt
Hardware, Fasteners and Fittings
Black oxide finished carbon steel header bolts have a compact hex head and the flange is ideal for use where space is minimal?.your typical...
Fits Ford 460 Big Block SVO Square Ports, 1.85 Inch x 1.91 Inch
$69.23
$60.85
BCZG_5959
Best Sellers
Exhaust
Exhaust
Exhaust Manifold Gasket Set
Gaskets and Sealing Systems
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides...
Mr. Gasket Exhaust Cut-Out with Cable
$118.95
$104.95
BCZG_5424
Exhaust
Exhaust
Exhaust and Tail Pipes
Exhaust Cut-Out
You can manually control the sound and back pressure of your exhaust system with Mr. Gasket cast iron exhaust cut-out with cable. Manually control...
Fits 1992-2001 Honda 4-Cylinder. Oval Ports, 1.98 Inch x 1.47 Inch
$56.19
$49.95
BCZG_7230
Best Sellers
Exhaust
Exhaust
Exhaust Manifold Gasket Set
Gaskets and Sealing Systems
Mr. Gasket Copper Seal Header Gaskets are a high quality copper gasket that performs extremely well and are reusable. We recommend this in all...
Mr. Gasket MLS Exhaust Header Collector Gaskets
$19.07
$15.23
BCZG_4888G
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Hole Diameter: 2-1/2 inch, Bolt Spacing: 3.78 inch, Bolt Hole: 3/8 inch 2-bolt hole. Multi-Layered Steel (MLS) header collector gaskets are designed for extreme...
Compatible with 2-3/8 Inch x 3-1/8 Inch 4-Bolt Circle Square Header Collectors
$7.82
$6.95
BCZG_9670SMP
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Collector Gaskets, square shape with 2-3/8 inch Diameter hole.3-1/8 inch bolt circle. Made from Mr. Gasket Performance Exhaust material.
Fits 2-1/2 Inch Diameter 3-Bolt Round Header Collector
$28.80
$24.98
BCZG_7177MRG
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Mr. Gasket Copper Seal Collector Gaskets are made from dead soft solid copper .043 inch thick. This gasket incorporates .051 inch embossment around the...
Fits 3 Inch Diameter 3-Bolt Round Header Collectors
$35.42
$31.48
BCZG_7177C
Best Sellers
Exhaust
Exhaust
Exhaust Collector Gasket
Gaskets and Sealing Systems
Mr. Gasket Copper Seal Collector Gaskets are made from dead soft solid copper .043 inch thick. This gasket incorporates .051 inch embossment around the...
SDHQ Built Weld-On Saddle Flange w/ 5/16"-18 Threads
$24.00
SDHQ-00-1905-516
Best Sellers
Exhaust
key features 3D CAD Designed Machined from Billet Aluminum 5/16" x 18 threaded hole Weld-on design Designed for use with: SDHQ-00-2007-2: SDHQ Built 2"...
SDHQ Built 2" Dog Bone Exhaust Hanger
$30.00
SDHQ-00-2006-2
Best Sellers
Exhaust
key features 3D CAD Designed Machined from Billet Aluminum 2" between bolt-hole centers 5/16" Bolt Holes High-Temperature bushings to ensure rattle-free operation and secure...
