Must drill & tap block & main cap to use this bolt on seal for some applications
E4 E5 Co-Op with Buda Over Head Valve Engine)
These drill bits have been chosen specifically for this kit
Quality Aftermarket Radiator Hose Kit -Fits International I4 H HV O4 Tractor
Electronic Ignition Conversion Kit Fits John Deere Tractor | 12-VOLT Negative Ground Carburetor Must drill & tap blockQuality Aftermarket Electronic Ignition Conversion Kit 12 Volt Negative Ground Fits John Deere Tractor Models: 300, 300B, 301, 301A, 302A, 310, 350, 350B, 380, 135 (power unit), 152 (power unit), 1020, 1520 For all listed models with Prestolite IBT4301B, IBT4301C, IBT4301D distributors Specifications Fits tractors with 12 volt negative ground system only Fits 3 cylinder applications with Prestolite distributor Must use graphite style spark plug wires.