{"product_id":"ford-351c-351m-400-high-flow-mechanical-water-pump-chrome","title":"Ford 351C\/351M\/400 High-Flow Mechanical Water Pump - Chrome","description":"\u003cp\u003eThis Ford 351C, 351M, and 400 High-Flow Mechanical Water Pump is designed for Ford 335-series V8 engines. Featuring a high-volume 8-vane aluminum impeller, clockwise rotation, and driver-side inlet configuration, it helps improve coolant circulation while maintaining compatibility with many traditional Cleveland and Modified accessory drive systems.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePulley Alignment\u003c\/strong\u003e\u003cbr\u003e5\/8 In. pilot diameter help position the pulley and fan drive during installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"865\" data-end=\"888\"\u003eInlet Configuration\u003c\/strong\u003e\u003cbr data-start=\"888\" data-end=\"891\"\u003eThis water pump uses a \u003cstrong data-start=\"914\" data-end=\"955\"\u003edriver-side lower radiator hose inlet\u003c\/strong\u003e and is designed for compatible Ford 351C, 351M, and 400 cooling systems. Verify inlet location before ordering to ensure proper radiator hose routing and cooling system compatibility.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eImpeller \u0026amp; Flow Design\u003c\/strong\u003e\u003cbr\u003eThe high-volume impeller setup helps move coolant steadily through the block, heads, and radiator circuit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003cbr\u003eConfirm gasket requirements, pulley alignment, and hose routing before final assembly.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFORD CLEVELAND \"335\" V8\u003cbr\u003e• 5.8 L \/ 351 in3 commonly referred to as 351C\u003cbr\u003eFORD MODIFIED \"335\" V8\u003cbr\u003e• 5.8 L \/ 351 in3 commonly referred to as 351M\u003cbr\u003e• 6.6 L \/ 400 in3\u003cbr\u003e\u003cbr\u003eNOTES\u003cbr\u003eFits many '70-'78 models with driver-side inlet only\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSPECIFICATION\u003c\/strong\u003e\u003cbr\u003ePump Flow: High-Volume\u003cbr\u003ePump Material: Aluminum\u003cbr\u003ePump Rotation: Clockwise\u003cbr\u003ePilot Diameter: 5\/8 In.\u003cbr\u003eFinish: Polished\u003cbr\u003eCrank Hub Thickness: 1\/2 In.\u003cbr\u003eGaskets: Included\u003cbr\u003e\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49994577379624,"sku":"HC8051C","price":251.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/hc8051c-5.jpg?v=1732637511","url":"https:\/\/www.topstreetperformance.com\/products\/ford-351c-351m-400-high-flow-mechanical-water-pump-chrome","provider":"Top Street Performance","version":"1.0","type":"link"}