{"product_id":"used-4-barrel-rochester-q-jet-carburetor-17057504-29-6-r4-m4mc-1975-77-chevy-gmc","title":"USED 4 BARREL ROCHESTER Q-JET CARBURETOR 17057504 29?6 R4-M4MC 1975-77 CHEVY\/GMC","description":"\u003cp\u003eThis \u003cb\u003eused Rochester Q-Jet 4-barrel carburetor\u003c\/b\u003e (part #17057504) is designed for 1975–77 Chevy and GMC trucks and engines. A classic choice for fuel delivery on vintage big-block applications, this carb offers proven reliability and authentic restoration value.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e4-barrel design for proper fuel metering\u003c\/li\u003e\n\u003cli\u003ePart #17057504, R4-M4MC configuration\u003c\/li\u003e\n\u003cli\u003eFits 1975–1977 Chevy and GMC vehicles\u003c\/li\u003e\n\u003cli\u003eUsed condition—inspect before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePerfect for rebuilds and restorations where OEM-spec carburetor authenticity matters.\u003c\/p\u003e","brand":"eBay Import","offers":[{"title":"Default Title","offer_id":45759486492774,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/4630\/9734\/files\/s-l100_61c91f37-8a27-48f6-8c9b-7779beb2b074.jpg?v=1781336368","url":"https:\/\/findmypart.shop\/products\/used-4-barrel-rochester-q-jet-carburetor-17057504-29-6-r4-m4mc-1975-77-chevy-gmc","provider":"Find My Part","version":"1.0","type":"link"}