With 6300 RPM Chip #10037379. Look at the pictures and you decide.
AC Delco Soft Touch Rev Control Limiter #10037379
AC Delco Soft Touch Rev Control Limiter with 7800 RPM Chip #10037379
MSD 8727CT Digital Soft-Touch HEI Rev Control Limiter for Circle Track
Circle Track MSD Soft Touch Hei Distributor Rev Limiter IMCA USMTS Modified
Sparco GT Sport Comfort w/Soft Touch Micro Suede Insert/Removable Headrest Seat
Quickcar 50-2039, One Wiring Harness Soft Touch Hei Performance Racing Parts
