Electric & Automotive Prod. Co. 4M Get a print! $8.00 Add to Cart Product Information: Model:4M Manufacturer:Electric & Automotive Prod. Co. Schematic Pages Page 1 Schematics Content Page 1: MODEL 25 AN IF PEAK 456 KC MODEL 4M. Please note: we carry a wide range of products which will fulfill the specifications above. Please use our search function or browse our products to find what you need!