V-Factor High Performance Round Coils Chrome Plated, 6 volt, 2 OHM Harley Big Twin 1936-1964 HD# 31604-48

Weight: 1.94 These high performance dual fire round coils produce 10% greater output capacity than stock and include a seat post type mount. The two 7mm copper core spark plug wires measure 23" long and can be cut to the desired length. The screw-on tower caps include rubber seals to keep any moisture out. V-FACTOR Chrome Plated, 6 volt, 2 OHM Fits Big Twin 1936-1964 Replaces HD# 31604-48