Front axle I-beam 48″ plain drilled.
King pin center to center: 48″
Perch boss center to center: 36 1/2″ (use standard 31 1/2″ spring, also availble on this store)
Perch boss thickness: 2 1/4″
This 48″ forged steel 4″ drop I beam front axle is designed for use with 1937-48 Ford spindles and 2 1/4″ wishbones or batwings. The 48″ center to center king pin boss is designed with a 36 1/2″ perch spacing to accommodate the narrow 31 1/2″ spring. A narrower 47″ axle with the 34″ perch boss spacing is also available on this store (search “I-beam” in the search box to see all options). These axles are manufactured as 1 piece forged steel with a 1045 heat treat for maximum strength and come reamed for proper king pin fitment. This axle is also available undrilled on this store.Contact us for chrome finish. Sold each.
Note: shipped separately due to product size.