Polaris 850 / 1000 Scrambler Sportsman remanufactured Cylinder head assembly

MCB PREMIUM Re-manufactured, COMPLETELY assembled cylinder heads. All heads are OEM Polaris and ALL 850/1000 head are hot tanked, bead blasted, Exhaust guides upgraded to Bronze (Intake if needed), Newen CNC Contour Valve job, ALL NEW Intake and Exhaust valves Alloy Stainless NK401 and coated, All new Viton hat seals (superior to oem for high heat control), Deck is flatness certified and decked if necessary, New hdwe, and Head is assembled and vac. tested. This includes Custom retainers AND all NEW buckets/tappets. Polaris OEM heads are known to wear seats and valve guides VERY quickly and this leads to quick engine failure, don't compromise your rebuild by not addressing this potential issue and key component of any proper engine rebuild. MCB has you covered with significantly upgraded heads that solve the OE problems at prices LESS that buying stock components.

PLEASE NOTE: ALL POLARIS CYLINDER HEADS WILL REQUIRE YOU TO SHIP YOUR COMPLETE CORE HEAD (WITH CAM RETAINERS) TO US BEFORE WE CAN SHIP YOUR NEW HEAD TO YOU.