WISCONSIN TOP MOUNT ENGINE DISTRIBUTOR, VH4D, V65D, W4-1770 D41-10B

The Pertronix D41-10B Top Mount Engine Distributor improves performance and reliability of your equipment. Fits the following Wisconsin four cylinder engines: VH4D, V65D and W4-1770. 1956-present: Model VH4D (topmount) 1975-present: Model V65D (topmount) 1975-present: Model W4-1770 (topmount) Dimensions: A: 7.88 B: 2.66 C: 1.06 D: - E: - Drive: Gear Rotation: CCW Replaces the following distributors: Colt FMD427A Wisconsin YF-10D, YF-45A, YF-50A, YF-50D Features: * Durable yet lightweight housing * Integrated Ignitor Electronic technology * Superior venting system * ‘O’ ring seal prevents oil leakage * Precision engineered module switches 2 times more energy than other electronic ignition system * Timing remains constant with an amazing 1/4° accuracy all the way down to zero RPM * Effective RPM range of 0 to 6000 * Non-tracking cap and rotor