8es., Autometer RPM chips, 8ea., 6.0, 6.2, 6.4, 6.6, 6.8, 7.0, 7.4, 7.6
MSD RPM Chips (21) plus 6 cyl, 8cyl and RPM chips
MSD RPM chips with holder, (29ea) NHRA, IHRA, Nascar, Sprint Car
MSD RPM chips, 17ea., for ignition box, NHRA, IHRA, Nascar, Hot Rod
15ea. MSD RPM chips for ignition box, NHRA, IHRA, Nascar, Hot Rod
(13) assorted MSD RPM chips for ignition box, NHRA, IHRA, Nascar, Hot Rod
11 NASCAR MSD 9600 RPM IGNITION MODULE REV LIMITER CHIPS PILLS NHRA IHRA #872
