{"product_id":"gm-disc-brake-spindle-backing-plate-upper-bolt-58","title":"GM Disc Brake Spindle Backing Plate Upper Bolt 5\/8-18 Right Hand Thread Direct OEM Replacement For A-Body F-Body X-Body Spindles 1964-1974 1 Inch Overall Length.75 Inch Under Head Length Steel Hardware","description":"\u003cdiv\u003eGM Disc Brake Spindle Upper Bolt 5\/8-18 RH OEM Replacement\u003cbr\u003e\n✔️ 5\/8-18 right-hand threads, 1 in overall length, 0.75 in under-head, steel \u003cp\u003eDirect OEM replacement upper backing plate bolt for 1964-1974 GM disc brake spindles, using factory-style components. It features 5\/8-18 right-hand threads, 1 inch overall length, and 0.75 inch under-head length for proper spindle fitment. Steel construction provides dependable strength and long service life. Compatible with GM A-Body, F-Body, and X-Body platforms (Chevelle, GTO, Cutlass; Camaro, Firebird; Nova, Ventura). Hex-head design allows easy installation with standard hand tools during brake service or restoration. Color: Plain\u003c\/p\u003e \u003cp\u003e✅ 5\/8-18 right-hand threads\u003cbr\u003e✅ 1 in overall length\u003cbr\u003e✅ 0.75 in under-head length\u003cbr\u003e✅ Steel construction for durability\u003cbr\u003e✅ Direct OEM replacement for 1964-1974 GM disc brake spindles\u003cbr\u003e✅ Fits GM A-Body, F-Body, and X-Body platforms\u003c\/p\u003e \u003cp\u003e💡 What is a GM disc brake spindle upper bolt used for on classic GM A-Body, F-Body, and X-Body cars?\u003cbr\u003eHandy for front brake service where factory specs matter.\u003cbr\u003e- maintains correct thread engagement with 5\/8-18 RH hardware\u003cbr\u003e- fits 1964-1974 GM A-Body, F-Body, and X-Body spindles\u003cbr\u003e- made of steel and features a hex head for easy tool access\u003cbr\u003e- ensures proper spindle alignment during service\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48508658352363,"sku":"VXB07B8W2P7R","price":63.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/518iZn5rdoL.jpg?v=1779488473","url":"https:\/\/vxb.com\/products\/gm-disc-brake-spindle-backing-plate-upper-bolt-58","provider":"VXB Bearings","version":"1.0","type":"link"}