Header Accessories

Zoomie/Pro Mod Strut Rod Kit, 1.50 in. Upper Chassis Clamp

ProFabrication Zoomie/Pro Mod Strut Rod Kit, 1.50 in. Upper Chassis ClampThis header support kit is designed to support your headers to the chassis on fender exit headers. The upper mount clamps to your 1.50 in. strut tubes and the other end will weld to...

Stainless Steel Spring

This spring attaches to the header collectors 1/2" x 3" free. Length is 3" with max length of 4.440”

Stainless Steel Header Flange

5" Bore 2.5" Tube Size 5/16" Thick

QM Weld On Collector Tether System

The Quarter-Max Weld-On Tether System is NHRA accepted for the new NHRA Collector Tether rule for 2014 requiring all slip-on Header Collectors for all classes in the NHRA to be tethered. Quarter-Max Weld-on Tether System: Each kit will do one pair of...

QM Collector Tether Replacement Metal Lock Nut

These are the replacement lock nuts for the QM Collector Tether System part#214514       10-32 metal to metal lock nut. This lock nut does not have nylon inside.   Sold Each   

Header Springs Mount Tab

Material .065 Stainless Steel

Header Flange 2.375" Tube

2.375" Tube Size with 4.840" Spacing

Exhaust Cover DRCE

Keep dirt and debris from getting in the exhaust ports of your engine and causing costly repairs. Designed to fit 9.800 bore spacing DRCE cylinder heads. Material 1/4” 6061-T6 aluminum.   Sold each.

Mr. Gasket Ultra-Seal Header Gasket, BBC, 2.40 in.

Fits 1965-1990 Chevrolet 396-454 Mark IV Big Block. Round Ports, 2.40 Inch Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure...

5" Thruster Turnout

The 5" thruster turnout is made of 304 stainless steel. 5" x .065  90 degree elbow.   Sold each 

Header Collector, 2-1/2 in. Inlet x 5 in. Outlet

Header CollectorSpecifications:• Inlet: 2-1/2 in.• Outlet: 5 in.• Length: 15 in.

Merge Collector, 2-3/8" Inlet, 4-1/2" Outlet

Merge CollectorSpecifications:• Inlet: 2-3/8"• Outlet: 4-1/2"• Length: 14-1/2"