{"product_id":"hooker-blackheart-bh2583-gen-iii-hemi-swap-mid-length-headers-black-painted-steel","title":"Black Painted Steel Mid-Length Headers A20335","description":"Gen III Hemi swap headers designed specifically for 1972-74 D100\/D150\/Ramcharger\/Trailduster 2-wheel-drive trucks w\/ Gen III Hemi engines 2003 \u0026amp; Up 5.7\/6.1\/6.2\/6.4-liter Easy bolt-on installation with direct fitment to BH2468 (2.50-inch dual) or BH2467 (3.00-inch single) exhaust systems Mild steel header construction with black painted finish Tube geometry designed for maximum clearance \u0026amp; hassle-free installation Headers are geometrically\/functionally compatible with the following transmissions – Automatic Transmissions: A727, 46RE, 46RH, 545RFE, NAG1, 8HP70 \u0026amp; Manual Transmissions: Tremec TR6060, and TKX (Ford) Constructed from lightweight 18-gauge, mandrel bent mild-steel for strength, durability \u0026amp; value 3\/8-inch thick, CNC waterjet cut header flanges – For strength and maximum sealing surface 1-7\/8-inch primary tubes w\/ long transition 3.00-inch collectors w\/ merge spears for maximum flow and increased exhaust velocity O2 bungs in both collectors – eliminates header modifications for oxygen sensors 100% quality hand-welded construction for strength, longevity \u0026amp; good looks Includes headers, attaching hardware \u0026amp; instructions","brand":"My Store","offers":[{"title":"Default Title","offer_id":47157983903942,"sku":"P353531250075638532","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/3248\/3270\/files\/c2ebd57a625906471eb1c1626314d31cf8372bc78f7f161f8e4d494d4d7ad418.avif?v=1788860255","url":"https:\/\/specialtytshirt.shop\/products\/hooker-blackheart-bh2583-gen-iii-hemi-swap-mid-length-headers-black-painted-steel","provider":"My Store","version":"1.0","type":"link"}