{"title":"1973–1987 Chevy C10 Air Suspension \u0026 Parts","description":"\u003cp\u003eShop Ekstensive Metal Works air suspension parts for 1973–1987 Chevy C10 and square-body trucks. This collection brings together complete air ride kits, front suspension components, rear suspension kits, step notches, control-arm components and related chassis parts for builders who want a low, functional stance with proven EKMW hardware.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePopular applications:\u003c\/strong\u003e 1973–1987 Chevrolet C10 \/ C1500 and compatible square-body GM trucks. Review each product page for exact fitment, wheel-size limits and installation requirements.\u003c\/p\u003e\u003cp\u003eNeed help choosing the right combination? Contact Ekstensive Metal Works before ordering and we can help match the front, rear and air-management components to your build.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eComplete your setup:\u003c\/strong\u003e Browse \u003ca href=\"\/collections\/complete-air-kits\"\u003eComplete Air Ride Kits\u003c\/a\u003e, \u003ca href=\"\/collections\/air-management-kits-1\"\u003eAir Management\u003c\/a\u003e, \u003ca href=\"\/collections\/compressors\"\u003eCompressors\u003c\/a\u003e, \u003ca href=\"\/collections\/air-bags\"\u003eAir Bags\u003c\/a\u003e, or return to \u003ca href=\"\/pages\/shop-by-vehicle\"\u003eShop by Vehicle\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"73-87-chevy-f-b-15-22s","title":"73'-87' Chevy C10 Full Air Suspension - Wheel Size 15-24's","description":"\u003ch2\u003e1973–1987 Chevy C10 Complete Air Suspension Kit\u003c\/h2\u003e\n\u003cp\u003eThis complete EKMW air suspension setup is built for 1973–1987 Chevy C10 trucks and combines the front suspension, rear suspension and air-management components needed for a full air-ride installation.\u003c\/p\u003e\n\u003ch3\u003eFitment \u0026amp; wheel size\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1973–1987 Chevy C10\u003c\/li\u003e\n\u003cli\u003eFront: lays the truck with up to 20-inch wheels with no additional front modifications\u003c\/li\u003e\n\u003cli\u003eRear: designed to lay with up to 24-inch wheels\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3-inch drop spindles are required and are not included\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKit includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFront cup kit\u003c\/li\u003e\n\u003cli\u003eComplete rear kit with notch\u003c\/li\u003e\n\u003cli\u003e4 Air Lift Dominator 2600 air bags with 1\/2-inch ports\u003c\/li\u003e\n\u003cli\u003eViair 444C chrome dual-pack compressors\u003c\/li\u003e\n\u003cli\u003e200 PSI pressure switch\u003c\/li\u003e\n\u003cli\u003ePAC 80 relay\u003c\/li\u003e\n\u003cli\u003e180A circuit breaker\u003c\/li\u003e\n\u003cli\u003e7-gallon 5-port air tank\u003c\/li\u003e\n\u003cli\u003e4 SMC 3\/8-inch valves\u003c\/li\u003e\n\u003cli\u003e2 EKMW rocker switches\u003c\/li\u003e\n\u003cli\u003eViair dual-needle air gauge\u003c\/li\u003e\n\u003cli\u003e50 ft of 3\/8-inch DOT air line\u003c\/li\u003e\n\u003cli\u003e25 ft of 1\/4-inch DOT air line\u003c\/li\u003e\n\u003cli\u003eRequired air-management fittings listed below\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFittings included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5 × 3\/8-inch PTC T unions\u003c\/li\u003e\n\u003cli\u003e4 × 3\/8-inch PTC × 3\/8-inch NPT straight fittings\u003c\/li\u003e\n\u003cli\u003e2 × 3\/8-inch PTC × 3\/8-inch NPT 90° fittings\u003c\/li\u003e\n\u003cli\u003e4 × 3\/8-inch PTC × 1\/2-inch NPT 90° fittings\u003c\/li\u003e\n\u003cli\u003e2 × 3\/8-inch PTC to 1\/4-inch PTC reducers\u003c\/li\u003e\n\u003cli\u003e2 × 1\/4-inch PTC × 1\/8-inch FNPT gauge reducers\u003c\/li\u003e\n\u003cli\u003e1 × 3\/8-inch PTC × 1\/4-inch NPT straight fitting\u003c\/li\u003e\n\u003cli\u003e2 × 3\/8-inch NPT brass tees\u003c\/li\u003e\n\u003cli\u003e4 × 3\/8-inch NPT brass nipples\u003c\/li\u003e\n\u003cli\u003e1 × 3\/8-inch NPT to 1\/8-inch NPT brass reducer\u003c\/li\u003e\n\u003cli\u003e1 × 3\/4-inch NPT to 3\/8-inch NPT brass reducer\u003c\/li\u003e\n\u003cli\u003e1 × 1\/4-inch NPT brass tee\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional items required\u003c\/h3\u003e\n\u003cp\u003ePower wiring and thread-sealing tape for the fittings are required and are not included.\u003c\/p\u003e","brand":"Ekstensive Metal Works","offers":[{"title":"White Gauge","offer_id":51806323441967,"sku":null,"price":2500.0,"currency_code":"USD","in_stock":true},{"title":"Black Gauge","offer_id":51806323474735,"sku":null,"price":2500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5482\/products\/100_0311.JPG?v=1447857081"},{"product_id":"73-87-chevy-gm-1-2-ton-rear-air-suspension-kit","title":"73'-87' Chevy C10 Rear Air Suspension Kit","description":"\u003ch2\u003e1973–1987 Chevy C10 Rear Air Suspension Kit\u003c\/h2\u003e\n\u003cp\u003eBuild the rear of your 1973–1987 Chevy C10 with a complete EKMW rear air suspension setup designed for 1\/2-ton trucks. This kit is engineered to lay the truck down on up to 24-inch wheels when installed as intended.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1973–1987 Chevy C10 \/ 1\/2-ton pickup\u003c\/li\u003e\n\u003cli\u003eRear air suspension application\u003c\/li\u003e\n\u003cli\u003eDesigned for builds running up to 24-inch wheels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the kit installs\u003c\/h3\u003e\n\u003cp\u003eThe one-piece step notch slips over the frame and welds in place. Upper shock mounts are already welded to the notch crossbars. After the notch is installed, the frame is cut and boxed using the supplied filler pieces.\u003c\/p\u003e\n\u003cp\u003eThe 2-link bars install using the factory leaf-spring hangers and bolt to the rear axle with the supplied U-bolt kit. The bars come with the lower bag mounts and lower shock mounts already installed. The upper bag mounts are positioned over the 2-link bag mounts and welded to the frame.\u003c\/p\u003e\n\u003cp\u003eThe panhard-bar frame mount is already incorporated into the notch. Bolt the bar to the notch, weld the axle-side mount in place, and the rear suspension is ready for air bags.\u003c\/p\u003e\n\u003ch3\u003eImportant installation note\u003c\/h3\u003e\n\u003cp\u003eThis is a fabrication-style air suspension kit and requires welding, frame cutting and proper installation. Review your wheel\/tire combination and final ride-height goals before installation.\u003c\/p\u003e","brand":"Ekstensive Metal Works","offers":[{"title":"Default Title","offer_id":11090860163,"sku":"","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5482\/products\/73chevyrear5.jpg?v=1715110343"},{"product_id":"1973-1987-chevy-loose-notch","title":"73'-87' Chevy C10 Step Notch (Unwelded)","description":"\u003cspan\u003e73-87 Chevy 1\/2 ton complete step notch plate kit loose.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eNotch is big enough to lay up to 28in wheels.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComes with 4 Step notch plates and the Fillers for the top and bottom of the notch.\u003c\/span\u003e","brand":"Ekstensive Metal Works","offers":[{"title":"Default Title","offer_id":11093474179,"sku":"","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5482\/products\/EKMW_Notch.png?v=1557502946"},{"product_id":"73-87-chevy-notch-welded-with-crossbars","title":"1973–1987 Chevy C10 Welded Notch w\/ Bridge Bars","description":"\u003ch2\u003e1973–1987 Chevy C10 Welded Step Notch with Bridge Bars\u003c\/h2\u003e\n\u003cp\u003eFully welded EKMW step notch for 1973–1987 Chevy C10 1\/2-ton trucks. Built for lowered and air-suspension applications that need additional rear axle clearance and integrated rear-suspension mounting points.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1973–1987 Chevy C10 \/ 1\/2-ton pickup\u003c\/li\u003e\n\u003cli\u003eSquare-body rear suspension applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncludes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully welded step notch\u003c\/li\u003e\n\u003cli\u003eBridge \/ cross bars\u003c\/li\u003e\n\u003cli\u003eUpper shock mounts\u003c\/li\u003e\n\u003cli\u003ePanhard-bar frame mount\u003c\/li\u003e\n\u003cli\u003eFrame filler plates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation note\u003c\/h3\u003e\n\u003cp\u003eRequires frame cutting, welding and fabrication. Verify axle location, tire diameter and desired ride height before installation.\u003c\/p\u003e","brand":"Ekstensive Metal Works","offers":[{"title":"Default Title","offer_id":11093613827,"sku":"NTC73","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5482\/products\/Ekstensive_Step_73-87_Chevy_notch_welded_with_crossbars.jpg?v=1502381803"},{"product_id":"73-87-chevy-welded-no-crossbars-8120","title":"73'-87' Chevy C10 Welded Step Notch (Notch Only)","description":"\u003cspan\u003eChevy C10 step notch welded up with filler plates.  \u003c\/span\u003e","brand":"Ekstensive Metal Works","offers":[{"title":"Default Title","offer_id":11093638147,"sku":"","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5482\/products\/Step_fad7e1e2-50d0-4e26-9856-72f890229c34.png?v=1557502742"},{"product_id":"73-87-chevy-1500-ball-joint-cup","title":"73'-87' Chevy C10\/1500 Lower Ball Joint Cup","description":"73-87 Chevy 1500 Lower Ball Joint Cup","brand":"Ekstensive Metal Works","offers":[{"title":"Default Title","offer_id":19764058488920,"sku":"","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5482\/products\/Screen_Shot_2019-03-09_at_11.31.16_AM.png?v=1552152881"},{"product_id":"63-87-chevy-gm-1-2-ton-kit-w-upper-control-arm","title":"63'-87' C10 Chevy\/ GM 1500, 2500, 3500 kit W\/ Upper Control Arm","description":"\u003cp\u003e\u003cspan\u003eFront mounting kit for the 1963-1987 Chevy \/GMC Full size 1500 2500 3500 Pickup. \u003c\/span\u003e\u003cspan\u003eIt has an upper Bag plate that bolts onto the upper spring pocket. Upper plate and adjustable control arms to fixes alignment issues. L\u003c\/span\u003e\u003cspan\u003eower cup that is angled to push it away from the frame as the truck goes up and down. With A\u003c\/span\u003e\u003cspan\u003e 3\" drop spindle this will lay on 20\" wheels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhat comes in the kit:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLower cup\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUpper bag plate\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUpper control arms, ball joints\/\u003c\/span\u003eUpper mounting plate\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2-shocks\u003c\/span\u003e\u003c\/p\u003e","brand":"Ekstensive Metal Works","offers":[{"title":"Default Title","offer_id":33156450975832,"sku":"","price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5482\/products\/57167.jpg?v=1599071037"},{"product_id":"73-87-chevy-c10-full-air-suspension-with-the-upper-control-arm-wheel-size-15-24s","title":"73'-87' Chevy C10 Full Air Suspension W\/ The Upper Control arm and Mount  - Wheel Size 15-24's","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e1973-87 Chevy C10 Full air suspension setup. This will lay your truck on the ground with up to 20in wheels with no modifications. \u003cstrong\u003eThis kit requires 3\" drop spindles. ( Not Included ) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-37025b77-7fff-7f5d-731d-92bf84ad5b29\"\u003e\u003cspan\u003eAdditional pieces are required for this kit and are not included which are wiring for power and teflon tape for fittings.\u003c\/span\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront Cup kit with Upper Control Arm and Mounting Plate\u003c\/li\u003e\n\u003cli\u003eRear Complete Kit with Notch\u003c\/li\u003e\n\u003cli\u003e2- Front Shocks\u003c\/li\u003e\n\u003cli\u003e4- Airlift Dominator 2600 ½” Port Air Bags\u003c\/li\u003e\n\u003cli\u003e1- Viair 444c Chrome Dual Pack Compressors\u003c\/li\u003e\n\u003cli\u003e1- 200 PSI Pressure Switch\u003c\/li\u003e\n\u003cli\u003e1- PAC 80 Relay\u003c\/li\u003e\n\u003cli\u003e1- 180A Circuit Breaker\u003c\/li\u003e\n\u003cli\u003e1- 7 Gallon 5 Port Air Tank\u003c\/li\u003e\n\u003cli\u003e4- ⅜” SMC Valves\u003c\/li\u003e\n\u003cli\u003e2- EKMW Rocker Switches\u003c\/li\u003e\n\u003cli\u003e1- Viair Dual Needle Air Gauge\u003c\/li\u003e\n\u003cli\u003e1- 50ft ⅜” DOT Airline\u003c\/li\u003e\n\u003cli\u003e1- 25ft ¼” DOT Airline\u003c\/li\u003e\n\u003cli\u003e5- ⅜” PTC T Union\u003c\/li\u003e\n\u003cli\u003e4- ⅜” PTC x ⅜” NPT Straight\u003c\/li\u003e\n\u003cli\u003e2- ⅜” PTC x ⅜” NPT 90`\u003c\/li\u003e\n\u003cli\u003e4- ⅜” PTC x ½” NPT 90`\u003c\/li\u003e\n\u003cli\u003e2- ⅜” PTC to ¼” PTC Reducer\u003c\/li\u003e\n\u003cli\u003e2- ¼” PTC x ⅛” FNPT Gauge Reducer\u003c\/li\u003e\n\u003cli\u003e1- ⅜” PTC x ¼” NPT Straight\u003c\/li\u003e\n\u003cli\u003e2- ⅜” NPT Brass Tee\u003c\/li\u003e\n\u003cli\u003e4- ⅜” NPT Brass Nipple\u003c\/li\u003e\n\u003cli\u003e1- ⅜” NPT to NPT ⅛” Brass Reducer\u003c\/li\u003e\n\u003cli\u003e1- ¾” NPT to ⅜” NPT Brass Reducer\u003c\/li\u003e\n\u003cli\u003e1- ¼” NPT Brass Tee\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ekstensive Metal Works","offers":[{"title":"Black Gauge","offer_id":51806346477871,"sku":null,"price":3200.0,"currency_code":"USD","in_stock":true},{"title":"White Gauge","offer_id":51806346510639,"sku":null,"price":3200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5482\/products\/Air_Suspension_Kit_1973.JPG?v=1769263393"},{"product_id":"73-87-chevy-3-piece-rollpan-with-end-caps","title":"73'-87' Chevy 3 Piece Rollpan with End Caps","description":"\u003cp\u003e\u003cstrong\u003eTHIS IS A 3 PIECE ROLLPAN AND WILL REQUIRE TRIMMING TO FIT  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBox location will be center only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eALL ROLL PANS ARE CUT FROM 18 GAUGE AND HAND MADE IN THE U.S.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBY GrantFab\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e*** BUILD TIME 5-7 BUSINESS DAYS\u003c\/strong\u003e\u003c\/p\u003e","brand":"GRANTFAB","offers":[{"title":"SMOOTH \/ NO LIGHT","offer_id":39411167789144,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"SMOOTH \/ ADD LICENSE PLATE LIGHT","offer_id":39411167821912,"sku":null,"price":360.0,"currency_code":"USD","in_stock":true},{"title":"ADD BOX \/ NO LIGHT","offer_id":39411167854680,"sku":null,"price":399.0,"currency_code":"USD","in_stock":true},{"title":"ADD BOX \/ ADD LICENSE PLATE LIGHT","offer_id":39411167887448,"sku":null,"price":415.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5482\/products\/73-87.jpg?v=1715110261"}],"url":"https:\/\/store.ekstensive.com\/collections\/1973-1987-chevy-c10-air-suspension-parts.oembed","provider":"Ekstensive Metal Works","version":"1.0","type":"link"}