I see you have a PTO on your SM420, does the SM465 have a PTO? If not you need to confirm the one on the SM420 will work on the 465...that could be a deal breaker if you intend on using it.

The Hydrovac will triple the line pressure you make with your leg...why wouldn't you want that? If you generate 500 psi, the Hydrovac adds 1000 psi more!

Mike B smile

Last edited by Mike B; 07/30/2018 3:39 AM.
Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
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Silver Spring, MD