5000 Series Module Kit, Odd Increments - 87451 vehicle-speed-sensors Use J8129363 (26 Spline) or

Use J8129363 (26 Spline) or 4856142 (32 Spline)

7 V8 1977 - 1978 GMC K25   305/5 V8 1979 - 1980 GMC K2500   400/6

Part Number: JAC31230MCRV134

25/8 V 1973 - 1974 Chevrolet El Camino U/K/8 V 1968 - 1969 Chevrolet K10 Suburban 4

8 V6 1978 - 1980 GMC Caballero 231/3

5000 Series Module Kit, Odd Increments - 87451 vehicle-speed-sensors Use J8129363 (26 Spline) orOverview: Each kit is within a 1,000 rpm range. For example, the PN 8745 is supplied with: 5,000, 5,200, 5,400, 5,600, 5,800 modules. Features: Application: Year Make Model Submodel Engine Size Universal Specs: Brand MSD C. A. R. B. EO # D 40 29 Emission Code 1 Product Type RPM Modules Warranty Limited 1 Year Warranty