{"product_id":"chevrolet-k30-1977-a6038-drive-shaft-center-direct","title":"Tough Driveshaft Center Support For 1977 Chevrolet K30 Slick Drivetrain Mount Straight Swap Garageman Approved No Sweat Garage Swap Smooth Ride Upgrade Heavy Duty","description":"\u003cdiv\u003e\n\u003cp\u003eHeavy Duty Driveshaft Center Support for Chevy K30\u003cbr\u003e\n✔️ Single unit for 1977 Chevy K30 driveshaft mount A6038\u003c\/p\u003e \u003cp\u003eThis shaft bearing drops right into the chassis pocket to kill driveline shudder. It keeps gear whine down on highway cruises and installs as a handy upgrade on stock axles for garage builds that demand street legal smoothness.\u003c\/p\u003e \u003cp\u003e✅ Part number: A6038 single driveshaft center bracket\u003cbr\u003e\n✅ Vehicle application: 1977 Chevrolet K30 body style\u003cbr\u003e\n✅ Engineering specs: Compatible with V8 7.4L motor setups\u003cbr\u003e\n✅ Hardware note: Matches Spicer U joint series 1410\u003cbr\u003e\n✅ Installation note: Verify seat position and bolt layout before fitting\u003c\/p\u003e \u003cp\u003e💡 What technical factors matter most when replacing a shaft center bearing?\u003cbr\u003e\nA proper swap requires checking clearances and mounting geometry to prevent premature wear on the u joints and pinion seal.\u003cbr\u003e\n- Measure the exact tube center gap and compare it to factory specifications\u003cbr\u003e\n- Confirm the rubber isolator durometer matches your intended torque load\u003cbr\u003e\n- Inspect the welded flange thickness to ensure it handles rear axle articulation\u003cbr\u003e\n- Review cross reference charts to verify your transmission output spline count\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"ONIX","offers":[{"title":"Default Title","offer_id":49305871253739,"sku":"A6038-Drive Shaft Center Support-1977-Chevrolet-K30","price":39.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/D5_A6038_Fro_9218b718-2013-43c9-ac6b-160cdcde8e50.jpg?v=1787862170","url":"https:\/\/vxb.com\/products\/chevrolet-k30-1977-a6038-drive-shaft-center-direct","provider":"VXB Bearings","version":"1.0","type":"link"}