{"product_id":"engine-intake-manifold-spacer","title":"Engine Intake Manifold Spacer","description":"Edelbrock part #8729 spacer kit includes a 7\/16\" thick spacer and two .045\" thick gaskets for a total thickness of 1\/2\". The kit also has new base to upper fasteners to accommodate the spacer. There are several benefits to the kit. First it raises the upper manifold 1\/2\" for increase valve cover to upper plenum clearance. This is needed to run a taller cover such as when roller rockers are used. It also provides heat insulation between the lower and upper manifolds. As a third benefit the 1\/2\" extra runner length helps to produce more torque. Fits all Performer RPM II 5.0 PN 7123 based manifolds.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":48888736940284,"sku":"BDVJ_8729","price":127.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8797\/5420\/files\/32269fab24b14.jpg?v=1774486605","url":"https:\/\/ozkonickustomz.com\/products\/engine-intake-manifold-spacer","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}