MSD RPM Module Kits include five modules in 200 rpm increments. 87461 1977-gmc-g25-esi5390847 "text":"It is one size fits

"text":"It is one size fits all

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Black and Blue Description_FAB Direct bolt-in replacement Description_FAB Excellent reliability Description_FAB Exceptional Value Description_INV Coil

000 RPM Description_FAB Reverse polarity and overheat protection provide ultimate reliability Description_FAB Works on 4

"name": "What makes MLS gaskets better than standard gaskets

MSD RPM Module Kits include five modules in 200 rpm increments. 87461 1977-gmc-g25-esi5390847 "text":"It is one size fitsEach 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. MSD RPM Module Kits include five modules in 200 rpm increments. 87461 Specifications: Brand MSD C. A. R. B. EO # D 40 29 Category Ignition Emission Code 1 Product Type RPM Modules Warning California Proposition 65 Warranty Manufacturer's Limited 1 Year Warranty Brand MSD C. A. R. B. EO # D 40 29 Category Ignition Emission Code 1