Dana 70HD or Dana 80 Spring Perches Heavy-Duty Spring Perches for 4.0" Axle Tubes These spring perches are made for Dana 70HD and Dana 80 axles with 4.0" axle tubes....
These spring perches are made for Dana 70HD and Dana 80 axles with 4.0" axle tubes. They're laser cut and brake-formed from 1/4" HR P&O steel, offering a precise fit and the strength needed for heavy-duty off-road use.
Each perch measures 7.75" long to help reduce axle wrap and provides a 2.5" wide spring surface. The three-hole design allows for minor wheelbase adjustments, and they can be modified to fit axle tubes ranging from 3.75" to 4.25".
Key Features
Part Number: R1116
Fits Dana 70HD or Dana 80 axles with 4.0" axle tubes
Made from 1/4" HR P&O steel plate
7.75" long to reduce axle wrap
2.5" wide spring platform
Three spring pin mounting holes for wheelbase adjustment
Sold in pairs
Installation Notes
Intended for spring-over-axle applications
Can be adjusted to fit axle tubes from 3.75" to 4.25"
