MSD
MSD RPM Module Kit Revolution Limiter, Odd Increments, 200 RPM Each, 4000 series - (MSD-87441)
DescriptionRPM Module Kit Revolution Limiter; 4100-4900 RPM; Odd Increments;RPM module kits include five modules in 200 RPM increments. Each kit is within a 1,000 RPM range. For example, the PN 8743...