Heavy 32 47" Forged Steel 4" Drop I Beam Axle Plain

Heavy 32 Hot Rod Axle Forged Steel 47" Plain 4" Drop


Designed for use with 1937 - 1948 Ford spindles and 2 1/4" wishbones. Plain finish. Manufactured as one piece forged steel with a 1045 heat treat. King pin center to center: 47". Spring perch center to center: 34" (Use 29 1/4" spring). 2" perch boss available, call for details. SOLD EACH

Oversize / Overweight Shipping
: $324.99


King Pin Center to Center: 47"
Perch Boss Center to Center: 34" (Use Narrow 29 1/4" Spring)
Perch Boss Thickness: 2 1/4"

Roadster Supply's 4" Drop Axle is designed for use with 37 - 48 Ford spindles and 2 1/4" wishbones or batwings. The 47" center to center king pin boss is designed with a 34" perch spacing to accommodate the narrow 29 1/4" spring. A wider 48" axle with the 36 1/2" perch boss spacing is also available on this store. 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 drilled and/or in a chrome finish on this store. Search for 4" Drop Axle in the search box to learn more.

Patent #D648,250


1 (ONE) Plain 47" Forged 4" Dropped Axle


This axle will not work with stock 2" perch boss wish bones. Contact our sales team for pricing and availability of specialty machined 2" perch boss axles.

This axle uses a 29 1/4" wide spring; also available on our store.

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