3/8-16 in. Natural Steel You can try to install your headers with ordinary hardware, but it's not advisable. If it isn't impossible, it will be very difficult. However, our header bolts neatly solve the problem. They're…

Provides Outstanding Torque & HP Over A Wide RPM Range Easy Bolt-On Installation Header Tube Size Is 1-5/8 & Collector Size Is 2-1/2 Includes Gaskets, Hardware & Instructions Oval Port Shape Not Legal For Sale Or Use In…

Header Fasteners, Bolts, Hex Head, Steel, Gold Iridated, Chevy, Universal, Set of 12 Brand:Spectre Performance Part Type:Header Fasteners Product Line:Spectre Performance Header Bolts Fastener Style:Bolt Thread…

Spectre performance header reducers adapt your headers to your exhaust system. They include extra thick compressed ceramic fiber gaskets that will not deteriorate or crack from excessive heat or pressure. …

Ceramic Coated Finish Fully CNC Mandrel-Bent Tubing 3/8 Thick Laser Cut Flanges Robotic Welds For The Hot New 2010-2012 Camaro SS. These Headers Represent One of The Easiest Ways To Bolt On 12-16 Rear Wheel Horsepower In Your LS3 Equipped…

Uncoated Stainless Steel Finish Fully CNC Mandrel-Bent Tubing 3/8 Thick Laser Cut Flanges Robotic Welds For The Hot New 2010-2012 Camaro SS. These Headers Represent One of The Easiest Ways To Bolt On 12-16 Rear Wheel Horsepower In Your LS3…

Chrome Finish Fully CNC Mandrel-Bent Tubing 3/8 Thick Laser Cut Flanges Robotic Welds For The Hot New 2010-2012 Camaro SS. These Headers Represent One of The Easiest Ways To Bolt On 12-16 Rear Wheel Horsepower In Your LS3 Equipped Camaro…

Full Length Headers 1-3/4 Primary Tubes Polished Ceramic Finish Off-Road Use Only …

Full Length Headers 1-3/4 Primary Tubes Chrome Finish Off-Road Use Only …

High-Performance Shorty Headers 1-3/4 Mandrel-Bent Tubing Steel Construction With Chrome Finish 16-Guage Tubing 3/8 Flange Thickness CAD Designed Includes: Gaskets, Hardware, & Installation Instructions Added HP And Performance Camaro…

High-Performance Full-Length Headers With 2.5 Y-Pipes 1-3/4 Mandrel-Bent Tubing Steel Construction With Silver Ceramic Polished Finish 16-Guage Tubing 3/8 Flange Thickness CAD Designed 3-Bolt Flange Collector Includes: Gaskets, Hardware…

High-Performance Full-Length Exhuast Headers With High-Flow Cats Steel Construction With Silver Ceramic Polished Finish Collector Attachment: 2-Bolt Flange 16-Guage Tubing 3/8 Flange Thickness Includes High-Flow Catalytic Converter Not…

High-Performance Single-Cat Shorty Tuned Length Headers 1-5/8 Mandrel-Bent Tubing Steel Construction With Chrome Finish 16-Guage Tubing 3/8 Flange Thickness CAD Designed 2.5 Collector Diameter Includes: Gaskets, Hardware, & Installation…

High-Performance Shorty Tuned Length Headers 1-3/4 Mandrel-Bent Tubing Steel Construction With Silver Ceramic Polished Finish 16-Guage Tubing 3/8 Flange Thickness CAD Designed 3 Collector Diameter Includes: Gaskets, Hardware, &…

High-Performance Shorty Tuned Length Headers 1-3/4 Mandrel-Bent Tubing Steel Construction With Silver Ceramic Polished Finish 16-Guage Tubing 3/8 Flange Thickness CAD Designed 3 Collector Diameter Includes: Gaskets, Hardware, &…

High-Performance Full-Length Exhuast Headers With High-Flow Cats 304 Stainless Steel Construction With Polished Finish Collector Attachment: 2-Bolt Flange 16-Guage Tubing 3/8 Flange Thickness Includes High-Flow Catalytic Converter Not…

High-Performance Dual-Cat Shorty Tuned Length Headers 1-5/8 Mandrel-Bent Tubing Steel Construction With Chrome Finish 16-Guage Tubing 3/8 Flange Thickness CAD Designed 2.5 Collector Diameter Includes: Gaskets, Hardware, & Installation…

High-Performance Full-Length Headers W/High-Flow Cat 1-3/4 Mandrel-Bent Tubing Steel Construction With Chrome Finish 16-Guage Tubing 3/8 Flange Thickness CAD Designed 2-Bolt Flange Collector Attachment Includes: Gaskets, Hardware, &…

High-Performance Full-Length Exhuast Headers With High-Flow Cats Steel Construction With Silver Ceramic Polished Finish Collector Attachment: 2-Bolt Flange 16-Guage Tubing 3/8 Flange Thickness Includes High-Flow Catalytic Converter Not…

High-Performance Shorty Tuned Length Headers & Y-Pipes 1-5/8 Mandrel-Bent Tubing Steel Construction With Chrome Finish 16-Guage Tubing 3/8 Flange Thickness CAD Designed 2.5 Collector Diameter Includes: Gaskets, Hardware, Y-Pipes &…

High-Performance Full-Length Headers 1-3/4 Mandrel-Bent Tubing Steel Construction With Chrome Finish 16-Guage Tubing 3/8 Flange Thickness CAD Designed 2-Bolt Flange Collector Attachment Includes: Gaskets, Hardware, & Installation…

High-Performance Single-Cat Shorty Tuned Length Headers 1-5/8 Mandrel-Bent Tubing Steel Construction With Silver Ceramic Polished Finish 16-Guage Tubing 3/8 Flange Thickness CAD Designed 2.5 Collector Diameter Includes: Gaskets, Hardware…

High-Performance Shorty Headers With 2.5 Y-Pipes 1-3/4 Mandrel-Bent Tubing Steel Construction With Chrome Finish 16-Guage Tubing 3/8 Flange Thickness 3-Bolt Flange Collector Attachment, Standard Style Flange Includes: Gaskets, Hardware, &…

High-Performance Dual-Cat Shorty Tuned Length Headers 1-5/8 Mandrel-Bent Tubing Steel Construction With Silver Ceramic Polished Finish 16-Guage Tubing 3/8 Flange Thickness CAD Designed 2.5 Collector Diameter Includes: Gaskets, Hardware, &…

High-Performance Shorty Headers 1-3/4 Mandrel-Bent Tubing Steel Construction With Chrome Finish 16-Guage Tubing 3/8 Flange Thickness 3 Collector Attachment Includes: Gaskets, Hardware, & Installation Instructions Added HP And Performance…

High-Performance Shorty Tuned Length Headers & Y-Pipes 1-5/8 Mandrel-Bent Tubing Steel Construction With Silver Ceramic Polished Finish 16-Guage Tubing 3/8 Flange Thickness CAD Designed 2.5 Collector Diameter Includes: Gaskets, Hardware…

High-Performance Full-Length Exhuast Headers With High-Flow Cats 304 Stainless Steel Construction With Polished Finish Collector Attachment: 2-Bolt Flange 16-Guage Tubing 3/8 Flange Thickness Includes High-Flow Catalytic Converter Not…

These headers will make your engine compartment look better plus add some horsepower to the rear wheels. These shorty headers have 1 5/8 tubing, a 3/8 flange, and a big 3 collector end. NOTE: Driver side is 25 total length, passenger side…

These headers will make your engine compartment look better plus add some horsepower to the rear wheels. These shorty headers have 1 5/8 tubing, a 3/8 flange, and a big 3 collector end. NOTE: Driver side is 25 total length, passenger side…

B&B High-Performance Long Tube Exhaust Headers 16-Gauge T304 Stainless Steel Construction 1-3/4 Mandrel Bent Tubing Purge Resonance Technology (PRT) Easy Installation, No Welding, Mounting Hardware Included Couple With Cat-Pipes P/N…

B&B High-Performance Long Tube Exhaust Headers 16-Gauge T304 Stainless Steel Construction 1-7/8 Mandrel Bent Tubing Purge Resonance Technology (PRT) Easy Installation, No Welding, Mounting Hardware Included Fits 10-13 SS Camaro, 12-13 ZL1…

Stainless Steel Construction WIth Natural Finish 1 7/8 x 3 Longtube Headers 3 x 2 1/2 High Flow Cats 18-Guage Tubing 3 in. Collector Diamater With Ball-And -Socket Flange For OEM Connection For Camaro SS LS3 6.2L Flange Thickness: 3/8…

Header Bolts, Hex Head, 3/8 in. Wrench, Stainless Steel, Polished, 3/8 in.-16, 1.000 in. U.H.L., Set of 12 Brand:ARP Part Type:Header Fasteners Product Line:ARP Stainless Steel Header Bolts Fastener Style:Bolt Thread…

Exhaust Gaskets, Header, Graphite Coated Aluminum Core Laminate, Stock Port, Chevy, Small Block, Pair Brand:Hooker Headers Part Type:Exhaust Header and Manifold Gaskets Product Line:Hooker Super Competition Exhaust Header…

Hedman Performance Swap-In-A-Box complete engine swap kits feature everything you need to transplant that new engine into your ride. They include a set of application-specific headers (painted or ceramic coated), motor and transmission…

Adds Up To 35RWHP & 45RWTQ, Computer Tuning Is Required (Not Included) T-304 Mandrel Bent Stainless Steel With TIG Welds & Ported Inlets ARP Grade 8 Header Bolts, Flat Out Racing Gaskets, Torca Clamps, & 02 Extensions 1-3/4 Inch 18 Gauge…