Headers & Engine Accessories
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QM Collector Tether Replacement Metal Lock Nut
Quarter-Max
$0.79These 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 EachAN363-1032$0.79 -
On Sale
QM Weld On Collector Tether System
Quarter-Max
Retail: $95.99Now: $90.99Was: $95.99The 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...RJ-214514-1Retail: $95.99Now: $90.99Was: $95.99 -
Quarter-Max Mild Steel Pro Step Headers
Quarter-Max
$1,649.99Designed to fit most tube chassis cars with big block Chevy 4.840" bore spacing 3/8” thick mild steel flanges 2-1/4” to 2-3/8” step primary tube size option comes with 3-1/2” to 4-1/2” megaphone merge collector 2-3/8"...RJ-214502 | RJ-214502-1$1,649.99 -
On Sale
Quarter-Max Pro Dragster Step Headers
Quarter-Max
Retail: $1,449.99Now: $1,300.00Was: $1,649.99CUSTOM BUILT MILD STEEL BBC DRAGSTER STEP HEADERS 3/8" thick mild steel flanges 2-1/4"-2-3/8" Step primary tube size approximately 31" long 3-1/2" to 4-1/2" megaphone merge collector. Gaskets header flange bolts not included. Headers come uncoated...RJ-214505Retail: $1,449.99Now: $1,300.00Was: $1,649.99 -
Quarter-Max Stainless Steel Pro Step Headers
Quarter-Max
$3,639.99Designed to fit most tube chassis cars with big block Chevy 4.840" bore spacing 5/16" stainless steel flanges 2-1/4” to 2-3/8” step primary tube size option comes with 3-1/2” to 4-1/2” megaphone merge collector 2-3/8" to...RJ-214506 | RJ-214507$3,639.99 -
Spark Plug Billet Indexer
Quarter-Max
$233.99This billet stainless steel indexer is machined with numbers for marking the position of the ground electrode. The indexer is knurled for hand held use, or can be secured in a vise on the machined flats. It has two threaded holes on the side of the block...RJ-219857$233.99 -
Spark Plug Holder
Quarter-Max
$24.99This Spark Plug Holder will hold your eight spark plugs when you take them out of your engine. Made from .063” aluminum. There's an "F" cut in the design to designate the front of the engine.The plugs rest in rubber grommets to help keep them from...RJ-219807$24.99 -
Spark Plug Holder Tray
Quarter-Max
$174.99This plug organizer allows you to store 192 indexed spark plugs at one time. This is designed to work with our spark plug indexer part number #219857. It has 24 different index locations and will store up to qty-8 plugs for each index a total of 192...RJ-219862$174.99 -
Spark Plug Indexing Block
Quarter-Max
$44.99Index your spark plugs quickly and easily with our aluminum plug indexing block.RJ-420413$44.99 -
Spark Plug Light
Quarter-Max
$119.99Check your spark plugs with this handy tool. Illumination and magnification allows the spark plug base circle to be viewed clearly. Soft zippered storage case keeps the tool protected when not in use.RJ-110101$119.99 -
Spark Plug Organizer
Quarter-Max
$87.99Now you can keep your spark plugs organized like a pro. Our new Spark Plug Indexing Kit gives you 20 labeled compartments for your plugs (not included) and one large compartment to store your engraver (not included), indexing block and blue marker...RJ-219808$87.99 -
Spark Plug T-Handle Wrench
Quarter-Max
$59.99Our t-handle spark plug tool features a 5/8" swivel head socket on a 19" long bar. The t-handle is marked for easy indexing of the electrode location. This tool allows you to get to the plugs of your door car without leaning over the fenders or...RJ-219827$59.99 -
$135.99 -
Stainless Steel Spring
Quarter-Max
$6.99This spring attaches to the header collectors 1/2" x 3" free. Length is 3" with max length of 4.440”RJC-0228$6.99 -
Tank Cap (Aluminum)
Quarter-Max
$9.99Used to make overflow tanks Material .0625" 3003 Aluminum stamped with nice radiuis corner fits 4.0" O.D. tube. Sold eachRJ-430117$9.99 -
Trim to Fit Flame Aluminum Body Exhaust Ring Kit
Quarter-Max
$33.99Body exhaust rings, also referred to as body exhaust flanges, provide a professional, finished look while protecting the paint & body around the side exit headers. Trim to fit your application. Includes hardware.Specifications:• Size: 5-5/8 in...RJ-219430$33.99 -
Universal Aluminum Body Exhaust Ring Kit
Quarter-Max
$30.99Body exhaust rings, also referred to as body exhaust flanges, provide a professional, finished look while protecting the paint & body around the side exit headers. Trim to fit your application. Includes hardware.Specifications:• Size: 5-9/16 in...RJ-219431$30.99 -
Valve Spring Tester
Intercomp
$895.00Features:• Portable Digital Force & Travel Indication• Peak Hold Feature Saves Maximum Reading• Excellent for Testing Valve, Clutch, Shock & Pressure• Measures Relief Springs up to 2" (50mm) in Diameter• Readout in 0.2lb...INC-100058$895.00 -
Zoomie Header Aluminum Body Exhaust Ring Kit
Quarter-Max
$28.99Body exhaust rings, also referred to as body exhaust flanges, provide a professional, finished look while protecting the paint & body around the side exit headers or zoomies. Includes hardware.Specifications:• Style: Zoomie header•...RJ-219432$28.99 -
Zoomie/Pro Mod Strut Rod Kit, 1.50 in. Upper Chassis Clamp
ProFabrication
$192.00ProFabrication 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...PRO-ZPM150ASSY$192.00