Touring auctions and digging through junkyards for a good set of Vortec heads can get old. Pro Torker™ Vortec Heads are designed as a stock replacement
for the popular GM 906 casting but flow far better and are much more powerful.

RHS® patented Clean Cast Technology™ and close tolerance machining provide exceptional finish quality for superior performance and reliability, and the revised water jacket design helps prevent cracking commonly found in GM 906 factory castings.

So, when you add up the money you spend repairing and machining factory heads, these heads actually save you money – giving you maximum power for your performance dollar.

• Made from quality cast iron using patented Clean Cast Technology™
  for racing classes where iron heads are required
• Standard features include hardened radius exhaust seats, multi-angle
  intake seats & “Fast Burn” combustion chambers
• Equipped with 1.550" valve spring seats & valve guides to avoid retainer-
  to-guide clearance issues when used with high lift camshafts
• Available “as-cast” or assembled (#12410) with COMP Cams® components;
  170cc intake runner sizes & 64cc combustion chambers
• (all bare heads, valves and guides finished, just check for concentricity)

Order online below or
call us at (603) 378-0090