Because we have started our webshop recently we don't have every part we offer in stock. Our promise is that we are doing our utmost best to get the parts to your doorstep as soon as we can!

SRE R+R "Racing" aluminium cylinderheads, small-block Chevrolet, angle plug.

Item number: SRE-42002-R

SRE R+R (Road + Racing) cylinder heads are fully assembled, machined & tested in the Netherlands. We only use parts that we support for a 100% and we machine/assemble the cylinder heads, if desired, completely to your specifications!

The SRE-R+R Racing cylinder heads are completely machined (ported, larger valves, etc.). This makes the R+R cylinder heads very suitable for various branches within motorsport. These cylinder heads are built entirely to your specifications.



  • Aluminum A356 casting.
  • Heart shaped, polished combustion chambers.
  • Ported and manifold matched runners.
  • Stainless steel or inconel intake valve.
  • Stainless steel or inconel exhaust valve.
  • Racing profile, ductile iron seats. 
  • Valve springs (Howards or equivalent).
  • Hardened chrome moly or titanium 10° retainers.
  • Hardened chrome moly or titanium 10° valve lock's. 
  • Bronze valve guides for 11/32" valves.
  • High-temp Viton or no valve seals.
  • Hardened steel rocker studs.
  • Hardened guide plates (in combination with hardened push rods).
  • Bare or build to your specifications and needs.

Please mail us for more information and pricing!