MSD 87461 (5-Pack) RPM Module Chip 6,100-6900RPM 200RPM Increments Odd

MSD 87461 RPM Module, 6100-6900 RPM, Odd Increments, Set Of 5) Pcs

87461 6000 Series Module Kit Odd Increments Brand New Sealed

87461 6000 Series Module Kit, Odd Increments

MSD Performance 87461 Module Kit 6000 Series Odd Increments

87461 6000 Series Module Kit Odd Increments Incomplete Set Lot Of Two Open

MSD Engine RPM Limiter Pill Module 87461; RPM Modules 6,100 to 6,900 RPM