Product Description V-Twin Mfg. 6 Volt Spring Fork Electric Horn Features: 6V horn and grill Includes two hole mount bracket Replaces OEM 4801-42 V-Twin Mfg. 6 Volt Spring Fork Electric Horn For Harley 1942-1957 at RevZilla Browse all RevZilla deals $67.23 In Stock at RevZilla Price verified today Buy Now at RevZilla Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand V-Twin Mfg. Size OS Condition New MPN 33-0707 V-Twin Mfg.