Rockwell Spring Perch, 2.5" Springs Heavy-duty spring perch for 3 5/8" Rockwell axles and 2.5" leaf springs. This spring perch provides a stable mounting platform for leaf springs on Rockwell axle swaps, helping control axle wrap while maintaining proper spring alignment. Essential component for spring-over axle configurations where you need reliable spring positioning and wheelbase adjustability. Perfect for builders upgrading to heavy-duty Rockwell axles who want professional-grade mounting hardware. Constructed from 1/4" HR P&O steel plate, CNC laser cut and formed on a 290-ton CNC brake for precision fit. Features 8" length for enhanced axle wrap control and 2.5" width for stable spring platform. Includes 3 spring pin mounting options for wheelbase adjustment and is specifically cut to fit 3 5/8" square Rockwell axle tubes. Key Features Part Number: PN1190 Fitment: 3 5/8" square Rockwell axles with 2.5" springs Material: 1/4" HR P&O steel plate Dimensions: 8" length x 2.5" width, 3 5/8" axle compatibility Design: Spring-over configuration with 3 pin mounting options What's Included Spring perches for one axle (2) Sold in pairs for complete axle setup Notes Designed for spring-over axle applications CNC laser cut and brake-formed for precision fit 3 mounting positions allow wheelbase adjustment
