RPM would like to clarify that the RPM Seal Alliance Program has no affiliation with the ACT seal process and both are standalone programs.

The following engine builders are approved through the RPM Seal Alliance Program and are listed as approved engine builders through ACT under section 10, page 6 of the ACT rulebook.

Nat's Racing Engines - MA
Larry's Auto Machine - CT
RPM Racing Engines - VT
Redline Performance - ME
Nova Motorsports - MI

The following engine builders are approved through the RPM Seal Alliance Program and are NOT listed as approved engine builders for ACT.

RAD Automachine Inc. - MA
S&S Performance - ME
Thayer Automotive - ME