I measured 5" from front to rear of case on Denso 210-0106 (Toyota 60A, V belt)

I am gunna test fit with toyo alt once I get my pump. If I have room it looks like I need the JD one.

I eyeballed mine last night. I have Andy's brackets on a RB, and it looks like I have enough clearance to the head, just not sure how close the 3 pin plug will come to #2 primary.

The small blocks are tight especially with aluminum heads

They are, in fact I had to notch the front of the head for my 70 amp unit to fit. This was on and early small block with the cast iron water pump though.

I made a bracket that mounts on the fuel bolts..
I use the 85a denso

Just got an alternator from a 97 4Runner today. The plug is different than the one Andy has for sale but I'm sure I can figure it out. Gonna call powermaster about a pulley.

The shaft measures out around .52" and the pulley is 2.4" in diameter.Powermaster was closed and nothing in their catalog seems as if it will fit. Any other sources for a pulley?

I got my pulley from a briggs Stratton dyhaitsu diesel engine for a Toro 3250 golf course mower. It's comes off a small denso alt 40amps

I fitted up the 60 amp and have a little less than a1\4in between head and back of alt.

What are the bracket options for folks running a big block with AC?

Here's the kit I used but I used a Gm powermaster alt.

http://bouchillonperformance.com/inc/sdetail/467/571



They have another bb kit also.

Jones Racing Products sells a pulley, that's who Powermaster sent me to for a V groove pulley.

97 4Runner alternator takes part #AL-3105-B-A-2.375 if you are running a DMI pulley

Jones is a killer place, super nice products and quality.

Ran it today with the 60amp toyota and all was good fan came on volts went down but came up and stabilized.Only issue I have and had is when the fan comes on the rpm drops alot no matter what i do.Happens with 90 amp denso mopar ext reg alt also.

Wondering if this drop in rpm will happen with the 120or 140 JD unit