I recently had to replace the lifters and pushrods in my AAR Cuda.
The original part numbers are:
lifter 3577092
pushrod 3577121 length 7.250 diameter 0.375
After a lot of research and searching, I ended up replacing them with lifter COMP Cams Pro Magnum Hydraulic Lifters 862-16 and pushrod Summit Racing Pushrods SUM-G6420 Overall Length 7.389 and Diameter 5/16 in (0.313).
I had no issue stetting the valve lash and it seems to run well.
Currently I have the carbs off, just had them...
Read more
The original part numbers are:
lifter 3577092
pushrod 3577121 length 7.250 diameter 0.375
After a lot of research and searching, I ended up replacing them with lifter COMP Cams Pro Magnum Hydraulic Lifters 862-16 and pushrod Summit Racing Pushrods SUM-G6420 Overall Length 7.389 and Diameter 5/16 in (0.313).
I had no issue stetting the valve lash and it seems to run well.
Currently I have the carbs off, just had them...
Read more
