z28 Water Pump Pulley

[COPO 70 RS/Z28]

My water pump pulley is 3947824BV which I assumed was not correct because the information I could find stated that it should be 3995647AP.

I was reading an old post form some were I pulled up on an internet search. Reading the post I noticed Chuck (Camarorus) was discussing that his pulley was a BV pulley, this post was from 2002 (I Think) My car is an la car and my build also shows BV in the box, does anyone know why its not an AP pulley???? Chuck????

[Mr70]

Are you talking about a 1970 Camaro?
It most likely would've been assembled with the Solid lifter application #3976060AP pulley originally on the line.
The nearly identical deepgroove #647AP pulley came out later in 1971,replacing the #060AP and was considered a replacement pulley on ALL Solid lifter Spcl. Hi-Perf. SB & BB engines up to that time.
The #824BV was the predocessor to both during 1969-70.

[COPO 70 RS/Z28]

The car was built in the 5th week may 1970. LT1 Z28 born with

How come the build shows BV in box 22. How do you think that pulley got on the car (assuming that it was put on at the factory)? I assume if it had the AP pulley the box 22 would be AP. Am I looking at this wrong???

What do you think?????

[Mr70]

Stick with the #824BV,yours is correct.
I have Big Block on the Brain.

[COPO 70 RS/Z28]

Thanks Again Rich,

I have seen the AP code listed for 70 z a couple of places it was bugging me!!

Looks like all the pulleys are correct with the exception of the alt pulley you helped me with earlier this month

Thanks Rich

[Mr70]

Caravan with Kenosha Ken to some of our local cruises like Lemont-Downers Grove-Lombard this summer..

[COPO 70 RS/Z28]

Ive been thinking about it. I usually go to the mundelein show. Sounds like It might be a plan!!!!!!!!!!!!

As we get closer maybe we can set something up. I need to road test the car (I only drove it on the the trailer to bring it home and off the trailer )

[Jacsey 70Z]

I agree BV is correct.

[COPO 70 RS/Z28]

Thanks Guys,

It's getting there!!





Pictures make it look better than it is but it's getting there. pretty soon it's cruise time!!!!!!