{"title":"Shop \u0026 Race Car Accessories","description":null,"products":[{"product_id":"hrs-jack-pad","title":"Floor Jack Pad","description":"\u003cp\u003eIf you've ever had to try to jack you car up in the grass while at the race track or in your yard you know how unstable and dangerous it can be.  With one of our jack pads you can safely lift your car without that worry.  As a bonus the flat bottom of the pad lets the jack slide much easier than it does with its wheels.\u003c\/p\u003e\n\u003cp\u003eDesigned to work with popular aluminum 2 Ton jacks with a 9\" wide frame and 2-1\/2\" diameter wheels.  Pad itself is 16\" and 7-1\/2\" deep.\u003c\/p\u003e\n\u003cp\u003eMade from 11 ga steel and comes in textured black powder coat and finished with our stainless tag.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/hendersonraceshop.com\/blogs\/resources\/disclaimer\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Henderson Race Shop","offers":[{"title":"Default Title","offer_id":48892437135595,"sku":"HRS50085","price":124.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/9555\/1211\/files\/henderson-race-shop-store-floor-jack-pad.jpg?v=1786576326"},{"product_id":"steering-column-extension","title":"Steering column extension","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMove your steering wheel closer for improved driving position and comfort with this \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edrag race steering column extension\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Designed to install between your steering wheel and quick-release hub, it provides additional reach without modifying your steering column.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAvailable with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eStrange, Grant\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e or \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMPI\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e bolt patterns, each extension is precision fabricated from \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1.25\" chromoly tubing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e.125\" chromoly steel adapter plates\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for excellent strength and durability. Every extension is fully welded and ready for installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eAvailable with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eStrange, Grant\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e or \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMPI\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e bolt patterns\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstalls between the steering wheel and quick-release hub\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFabricated from \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1.25\" chromoly tubing\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e.125\" chromoly steel adapter plates\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully welded construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eStandard length: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e6 inches\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom lengths available upon request\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade in the USA\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOne fully welded steering column extension\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eHardware not included\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003ePlease review our disclaimer before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/hendersonraceshop.com\/blogs\/resources\/disclaimer\"\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Henderson Race Shop","offers":[{"title":"Strange Pattern","offer_id":48892441788651,"sku":"HRS30012","price":44.95,"currency_code":"USD","in_stock":true},{"title":"MPI Pattern","offer_id":48892441821419,"sku":"HRS30007","price":44.95,"currency_code":"USD","in_stock":true},{"title":"Grant","offer_id":49045207417067,"sku":"HRS30071","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/9555\/1211\/files\/henderson-race-shop-store-chromoly-steering-extension_6bc2faff-738e-44d7-b346-a4c30c5197c5.jpg?v=1786534264"},{"product_id":"hrs-battery-box","title":"HRS Battery Box","description":"\u003cp\u003eSecure your relocated battery with the HRS Battery Box—a strong, clean-looking mounting solution designed for race cars, street cars, hot rods, and custom builds. Built for durability and ease of installation, this battery box provides a secure hold while giving your engine compartment or trunk a professional finished appearance.\u003c\/p\u003e\n\u003cp\u003eIf your battery or application isn't listed in the available options, send us a message. We're happy to add additional battery sizes and applications.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCNC plasma-cut from 11-gauge steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable black textured powder-coated finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTIG-welded weld nuts for easy assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes 5\/16\" stainless steel button head fasteners for attaching the hold-down to the base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting base features four chamfered 5\/16\" mounting holes for secure installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStrong, serviceable design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMade in the USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for racers and builders looking for a durable battery mounting solution that looks as good as it performs.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/hendersonraceshop.com\/blogs\/resources\/disclaimer\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Henderson Race Shop","offers":[{"title":"34\/78 Battery","offer_id":48892442935531,"sku":"hrs-battery-box-34-78-battery","price":154.95,"currency_code":"USD","in_stock":true},{"title":"All Others","offer_id":48892442968299,"sku":"hrs-battery-box-all-others","price":154.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/9555\/1211\/files\/henderson-race-shop-store-battery-box-mount_c5bfe712-443c-418e-a394-f43561d1c895.jpg?v=1786377845"},{"product_id":"big-block-chevy-nhra-legal-carburetor-base-with-quick-release","title":"NHRA Legal Carburetor Base With Quick Releases","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUpgrade your car with a clean, professional air cleaner mounting system that combines \u003c\/span\u003e\u003cspan\u003eNHRA compliance\u003c\/span\u003e\u003cspan\u003e with fast, tool-free removal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEach assembly is \u003c\/span\u003e\u003cspan\u003ehand-built to order\u003c\/span\u003e\u003cspan\u003e, so please allow \u003c\/span\u003e\u003cspan\u003e2 weeks\u003c\/span\u003e\u003cspan\u003e for production.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eStarting with a \u003c\/span\u003e\u003cspan\u003e14\" aluminum air cleaner base\u003c\/span\u003e\u003cspan\u003e, the raised outer lip is machined off and the base is custom modified to accept \u003c\/span\u003e\u003cspan\u003eUSA-made Quick-Latches®\u003c\/span\u003e\u003cspan\u003e. The mounting brackets bolt securely to the intake manifold and are designed to provide clearance for both the carburetor linkage and valve cover removal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe spring-loaded Quick-Latches allow the air cleaner to be removed in seconds by simply pressing the two release buttons—no tools required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis assembly is also designed to accommodate \u003c\/span\u003e\u003cspan\u003ethick double carburetor base gaskets\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHand-built to order\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eNHRA-legal design\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e14\" aluminum air cleaner base\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eEquipped with USA-made Quick-Latches®\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eTool-free air cleaner removal\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eIntake-mounted brackets\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eClears carburetor linkage and valve cover removal\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eCompatible with thick double carburetor base gaskets\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMade in the USA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eUse washers under the mounting hardware to protect the aluminum brackets when installing them on the intake manifold.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eWhen adjusting the Quick-Latches, leave a small amount of spring preload in the latched position. If adjusted too tightly with no remaining spring travel, the latches can be difficult to release.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCustom Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNeed a version for a different \u003c\/span\u003e\u003cspan\u003eengine, intake manifold, carburetor, or throttle body combination\u003c\/span\u003e\u003cspan\u003e? Contact us, and we'll work with you to design a custom setup for your application.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003ca href=\"https:\/\/hendersonraceshop.com\/blogs\/resources\/disclaimer\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Henderson Race Shop","offers":[{"title":"SBC","offer_id":48892443820267,"sku":"big-block-chevy-nhra-legal-carburetor-base-with-quick-release-sbc","price":174.95,"currency_code":"USD","in_stock":true},{"title":"BBC","offer_id":48892443853035,"sku":"big-block-chevy-nhra-legal-carburetor-base-with-quick-release-bbc","price":174.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/9555\/1211\/files\/henderson-race-shop-store-nhra-carburetor-base.jpg?v=1786376261"},{"product_id":"wall-mounted-metal-rack-plans","title":"Wall Mounted Metal Rack Plans","description":"\u003ch3\u003eWall-Mounted Metal Storage Rack – DXF \u0026amp; STL Digital Files\u003c\/h3\u003e\u003cp\u003eWe originally designed this \u003cstrong\u003ewall-mounted metal storage rack for our own shop\u003c\/strong\u003e, and it worked so well we decided to make the files available to you.\u003c\/p\u003e\u003cp\u003eThis rack is designed to be fabricated from \u003cstrong\u003e11-gauge steel\u003c\/strong\u003e using a CNC plasma table or laser. The \u003cstrong\u003e18\" arms\u003c\/strong\u003e provide plenty of storage for tubing, sheet metal, trim, lumber, and other long materials while keeping them organized and off the shop floor.\u003c\/p\u003e\u003cp\u003eYour download also includes an \u003cstrong\u003eSTL file for 3D-printable protective arm covers\u003c\/strong\u003e. We print ours from TPU and attach them with adhesive tape to help protect stored material from direct metal-to-metal contact.\u003c\/p\u003e\u003ch3\u003eIncluded Files\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDXF files\u003c\/strong\u003e for the rack arms and wall-mounted uprights\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eSTL file\u003c\/strong\u003e for the protective arm covers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDesigned for \u003cstrong\u003eCNC plasma or laser cutting\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDesigned around \u003cstrong\u003e11-gauge steel\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e18\" long storage arms\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eProtective covers designed to be \u003cstrong\u003e3D printed from TPU\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCovers can be secured using \u003cstrong\u003eadhesive tape\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDesigned and used in our own shop\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDIGITAL PRODUCT — NO PHYSICAL PRODUCT WILL BE SHIPPED.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAfter purchase, you will receive the files needed to fabricate your own rack. Cutting, forming, welding, hardware, 3D printing, and installation are the responsibility of the purchaser.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The rack's load capacity depends on the material, fabrication quality, mounting hardware, wall construction, spacing, and installation. \u003c\/p\u003e","brand":"Henderson Race Shop","offers":[{"title":"Default Title","offer_id":49389982875883,"sku":"HRS50093","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/9555\/1211\/files\/henderson-race-shop-store-wall-mounted-metal-rack_dd8996f3-794a-432e-9b01-6fc9ef9c2521.png?v=1789326316"}],"url":"https:\/\/hendersonraceshop.com\/collections\/shop-race-car-accessories.oembed","provider":"Henderson Race Shop Store","version":"1.0","type":"link"}