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Bronze valve guide set for BMW M57 custom made by SI Products in Simi Valley CA
Our personal test car has logged over 25k miles with the OEM EKP and the Walbro 535 with no issues
Uses a Wix 51060 or equivalent filter
THE LAST LINK TO SEALING YOUR LEAKY BOOST CONNECTIONS
The crankshaft to input bearing bore alignment has been triple checked to
M57 PCV Plate Hose Connection:12AN Male Fitting Bronze valve guide set forThis plate replaces the OEM PCV vacuum diaphragm housing on the valve cover to enable hooking up a catch can system cleanly. The plate is available with a 12AN male bung or 3 4" (19mm) hose barb machined integrally. New stainless socket head cap screws are included along with a 1 4" left hand drill bit to remove the OEM pentagon security screws. CNC machined in house from 6061 aluminum!
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US$ 1637.50
