{"product_id":"pre-unit-500-piston-set-with-rings-9-1-compression","title":"Pre Unit 500 Piston Set with rings - 9:1 compression","description":"\u003cp\u003eFor alloy 500 Triumph, 1951-1959. This set made by LF Harris is a high quality set that includes piston pins, clips, and rings. Made for the 63mm bore, not for Unit construction 500. \u003c\/p\u003e","brand":"LF Harris","offers":[{"title":"Standard","offer_id":53921276002603,"sku":null,"price":174.49,"currency_code":"USD","in_stock":true},{"title":"+.020\"","offer_id":53921276035371,"sku":null,"price":174.49,"currency_code":"USD","in_stock":true},{"title":"+.040\"","offer_id":53921276068139,"sku":null,"price":174.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0161\/8345\/9940\/products\/Preunit_pistons_with_sleeves.jpg?v=1782409481","url":"https:\/\/www.fagengine.com\/products\/pre-unit-500-piston-set-with-rings-9-1-compression","provider":"Franz and Grubb Engine","version":"1.0","type":"link"}