Description
Authenticity & Accuracy
The 1936-1984 ignition coil mounting block 3/8 UNF is the period-correct machined block for securing the ignition coil to Big Twin frames from 1936 through 1984. Machined to exact original dimensions with a 3/8 UNF thread, it covers the complete Big Twin production range from early Knucklehead through late Shovelhead.
⚠️
Always weld according to the specifications named in our frame certificate. Deviating from the specified procedures may affect structural integrity and will void the warranty.
Shipping
Worldwide shipping available (EU, UK, US, Canada and international on request).
