Check the listing for details. Pertronix 1146A Ignitor Ignition Kit Delco 4Cyl Distributor Mercruiser 140 OMC. Condition: New. Listed at 157.90 USD. Ignitor for Delco 4 CylinderBrand: PerTronixManufacturer's Part Number: 1146APart Type: Electronic Distributor Conversion KitsProduct Line: PerTronix Ignitor® Solid-State Ignition SystemsUPC: 694342000141Volts: 12 VGround: NegativeConversion Kit Trigger Style: Hall effectAdvance Type: Vacuum and mechanicalRev Limiter: NoQuantity: Sold as a kit.CARB EO Number(s): D-57-22Emissions: California EO Approved MARINE APPLICATIONS: Chris Craft1975-80 FL181, FL153 Delco Distributor Mercruiser (Mercury Marine)110, From Serial 1537370 to 2044033 Delco Distributor120, From Serial 1666601 Delco140, From Serial 2508261 Delco165, 170, 180, 190, From Serial 6916779 Delco470, From Serial 4208730 Delco470R, From Serial 6218037 Delco485, From Serial 5685394 Delco488R, From Serial 6170297 Delco OMC1964 110 HP Delco Distributor1965-86 120 HP Delco Distributor 383581, 3842581972-73 Delco distributor1973-88 140 HP071401 Delco distributors 980500, 9823511982-88 2.5 Ltr.m 3.0 Ltr. Delco distributor 982351 Universal1968-70 Atomic Four Waukesha1975-78 VGR-155 Delco Distributor 1112470 INDUSTRIAL APPLICATIONS: Allis Chalmers1969-72 FP-20, 30; FT20, 25; FTB30-24 (counter clockwise rotation) Delco 11124861969-72 F30, 40 50: FP40, 50 (counter clockwise rotation) Delco 11124601971-74 G138, 160, 226 (counter clockwise rotation) Delco 11126881973 AC-C20, 25, 30, 35, 40, 45, 50, 55: AC-P20, 25, 30 (counter clockwise rotation) Delco 1112460, 861973 FP-40, 55; Model 500 (counter clockwise rotation) Delco 1112460, 861974 AC-C35, 40, 45, 50, 55: AC-P40 (counter clockwise rotation) Delco 1112460 Clark1967-78 C-500-30, 35, 40, 45, 50, 55 (replacement distributors available-call us for a price) Delco 11126851967-78 C-500H-40, 45, 55, Y-40, 45, 50, 55 (replacement distributors available-call us for a price) Delco 11126851975-78 C500-30, 35, 40, 45, 50, 55: C-500H-40, 45, 50, 55 (replacement distributors available-call us for a price) Delco 11117001975-78 Y-40, 45, 50, 55 (replacement distributors available-call us for a price) Delco 1111700 Huster1967-69 Spacesaver S-30B, 40B, 50B Lift Truck Delco 1112627 Minneapolis-Moline1965-71 HD-336A-4A Power Unit Delco 1112660, 661 Waukesha1972-74 18GKB Delco 112463, 4701975-78 VRG-155 engine Delco 1112470All 180 DCK, GKB Delco distributor 1112463, 470 White1972 HE-425A-6A, 504A-6A, 605B-6A, 800-6A Delco distributor1972 336A-4 1 Delco Distributor 112660, 661 AGRICULTURAL APPLICATIONS: Minneapolis-MolineAll years M670, U-302 Delco Distributor 1112660