{"product_id":"used-4-barrel-rochester-q-jet-carburetor-17057504-1747-r4-m4mc-1975-77-chevy-gmc","title":"USED 4 BARREL ROCHESTER Q-JET CARBURETOR 17057504 1747 R4-M4MC 1975-77 CHEVY\/GMC","description":"\u003cp\u003e\u003cstrong\u003eUSED 4-Barrel Rochester Q-Jet Carburetor\u003c\/strong\u003e (Model 17057504, 1747 R4-M4MC) designed for 1975–1977 Chevy and GMC trucks and cars. This classic carburetor delivers reliable fuel delivery and cold-start performance on vintage big-block and mid-size engines.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e4-barrel design for improved airflow and throttle response\u003c\/li\u003e\n\u003cli\u003eOriginal Rochester Q-Jet casting ensures OEM compatibility\u003c\/li\u003e\n\u003cli\u003eModel 17057504 \/ 1747 R4-M4MC configuration\u003c\/li\u003e\n\u003cli\u003eUsed condition; inspect before installation for wear on seals and jets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIdeal for restoration projects or budget-conscious rebuilds where authenticity matters—original equipment quality at a fraction of new-part cost.\u003c\/p\u003e","brand":"eBay Import","offers":[{"title":"Default Title","offer_id":45759478628454,"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_b639230a-8950-4467-98df-16ecb59c698e.jpg?v=1781336353","url":"https:\/\/findmypart.shop\/products\/used-4-barrel-rochester-q-jet-carburetor-17057504-1747-r4-m4mc-1975-77-chevy-gmc","provider":"Find My Part","version":"1.0","type":"link"}