{"product_id":"arp-bb-chevy-tall-400-oil-pump-drive-shaft-kit","title":"ARP Oil Pump Drive Shaft Kit - Chevrolet Big Block Tall +.400","description":"\u003cp\u003eThe ARP 135-7902 oil pump drive shaft kit is listed for Chevrolet Big Block Tall +.400. The shaft transfers drive to the oil pump, so engine configuration, shaft length and engagement at both ends are central to correct selection.\u003c\/p\u003e\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 135-7902\u003c\/li\u003e\n\u003cli\u003eApplication\/configuration: Chevrolet Big Block Tall +.400\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection Guidance\u003c\/h3\u003e\u003cp\u003eBlock deck height, oil-pump design and the drive arrangement can change the required shaft geometry. Select the exact application rather than substituting a shaft based only on engine displacement.\u003c\/p\u003e\u003cp\u003eConfirm the block and oil-pump combination, including any raised or tall-deck requirements stated for the part.\u003c\/p\u003e\u003ch3\u003eInstallation Considerations\u003c\/h3\u003e\u003cp\u003eTrial-fit the pump and drive assembly to check engagement, retention and free movement. Complete the engine builder’s oil-system checks and priming procedure before initial startup.\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":68119284351226,"sku":"ARP135-7902","price":19.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/4c044aa5fd3a401694e20ad18768b473L.jpg?v=1794039008","url":"https:\/\/lgcracing.com\/products\/arp-bb-chevy-tall-400-oil-pump-drive-shaft-kit","provider":"Legacy Racing","version":"1.0","type":"link"}