{"product_id":"zippers-performance-big-bore-kits-harley-twin-cams-07-17","title":"ZIPPERS PERFORMANCE BIG BORE KITS HARLEY TWIN CAMS 07-17","description":"\u003cp\u003eZIPPERS PERFORMANCE BIG BORE KITS HARLEY TWIN CAMS 07-17\u003c\/p\u003e\n\u003cp\u003eSELECT IN OPTIONS \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKITS FOR 2007-UP TWIN CAM® ENGINES\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eFactory 2007-up Twin Cam® engines are equipped with 4-3\/8” stroke crankshafts. The factory cylinder bore size of 3-3\/4” yields the 96” displacement, which was gradually increased to 3-7\/8” starting in 2010 for 103” displacement. We can turn your 96” engine into either a 103 or a 107”, and your 103 into a 107” simply by resizing the factory cylinders.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ZIPPERS","offers":[{"title":"103\" DOMED 10.5:1 \/ BLACK","offer_id":42498698346583,"sku":null,"price":1750.0,"currency_code":"USD","in_stock":true},{"title":"103\" DOMED 10.5:1 \/ SILVER","offer_id":42498698379351,"sku":null,"price":1750.0,"currency_code":"USD","in_stock":true},{"title":"103\" FLAT TOP 10:1 \/ BLACK","offer_id":42498698412119,"sku":null,"price":1750.0,"currency_code":"USD","in_stock":true},{"title":"103\" FLAT TOP 10:1 \/ SILVER","offer_id":42498698444887,"sku":null,"price":1750.0,"currency_code":"USD","in_stock":true},{"title":"107\" DOMED 10.75:1 \/ BLACK","offer_id":42498698543191,"sku":null,"price":1896.0,"currency_code":"USD","in_stock":true},{"title":"107\" DOMED 10.75:1 \/ SILVER","offer_id":42498698575959,"sku":null,"price":1896.0,"currency_code":"USD","in_stock":true},{"title":"107\" FLAT TOP 10.25:1 \/ BLACK","offer_id":42498698608727,"sku":null,"price":1896.0,"currency_code":"USD","in_stock":true},{"title":"107\" FLAT TOP 10.25:1 \/ SILVER","offer_id":42498698641495,"sku":null,"price":1896.0,"currency_code":"USD","in_stock":true},{"title":"107\" DOMED 11:1 \/ BLACK","offer_id":42498698674263,"sku":null,"price":1896.0,"currency_code":"USD","in_stock":true},{"title":"107\" DOMED 11:1 \/ SILVER","offer_id":42498698707031,"sku":null,"price":1896.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2276\/2583\/files\/zippers-engine-black-zippers-performance-big-bore-kits-124-harley-twin-cams-99-17-26486344843351.jpg?v=1793599448","url":"https:\/\/valleyspeed.net\/en-us\/products\/zippers-performance-big-bore-kits-harley-twin-cams-07-17","provider":"The Speed Shop Canada","version":"1.0","type":"link"}