14 Bolt / Dana 70 / Sterling Spring Perches – Pair Adjustable Spring-Over Perches for 3.375″ or 3.5″ Axle Tubes These perches are designed for heavy-duty spring‑over setups using 14 Bolt, Dana 70,...
14 Bolt / Dana 70 / Sterling Spring Perches – Pair
Adjustable Spring-Over Perches for 3.375″ or 3.5″ Axle Tubes
These perches are designed for heavy-duty spring‑over setups using 14 Bolt, Dana 70, or Sterling axles. Made from ¼″ HRPO steel, they’re laser-cut and press-brake formed for a perfect fit and serious strength.
At 7.75″ long and 2.5″ wide, they reduce axle wrap and provide a stable platform for leaf springs. Built-in 1/16″ nubs let them fit 3.375″ axle tubes out of the box — simply grind them off for 3.5″ Dana 70 or Sterling applications. Three spring‑pin hole positions give up to 1″ of wheelbase adjustability.
Key Features:
Part Number: R1018‑Kit‑1
Axle Fitment: 3.375″ (14 Bolt) or 3.5″ (Dana 70/Sterling)
Perch Length: 7.75″ — helps reduce axle wrap
Width: 2.5″ — stable leaf spring platform
Spring Pin Holes: 3 positions for wheelbase tuning (up to 1″)
