{"product_id":"engine-case-1","title":"Engine Case","description":"Replacement Twin Cam \"A\" engine cases for stock H-D chassis only (carb and EFI). Feature greater overall strength than stock crankcases. Strong, dependable Timken®-style sprocket shaft bearings. Clearanced for strokes up to and including 5\". All passages between the crankcase cam support plate are O-ring sealed. Compatible with most stock components. Cam chest has clearance for up to .675\" lift cams. Include S\u0026amp;S crankcase breather reed valve designed to eliminate oil carry-over and oil scavenging problems. Rear motor mount bolts directly to the stock transmission; fully compatible with the stock primary, charging system, and other stock components. Made in the U.S.A.. This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications..","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":44419586588717,"sku":"FJHF_31-0181A","price":2182.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/4057\/5021\/files\/09200188_0.png?v=1765750422","url":"https:\/\/shopronayers.com\/products\/engine-case-1","provider":"Ron Ayers Motorsports","version":"1.0","type":"link"}