Covered under description. I would add: The header and dry sump pump are very recently replaced. The stainless header is custom designed for this motor and made by Porsche specialist Charles Dundon of Dundon Motorsports, Gig Harbor, Wa. The oil pump
#44 is considered to be one of the greatest SCCA Production Datsun 1600's ever raced. This 'factory' supported roadster was built, developed, and campaigned by Frank Hons