underdrive crank pulley,SS cutout,test pipe

Quicksilver

Member
Joined
May 25, 2001
The underdrive pulley is Morroso p/n 64725 and includes a larger alternater pulley and aluminum adapter for the I/C Fan $85 (pic shows comparison to the stock sizes)
The SS cutuot has 3 inch inlet and is 12.5 inches long $80
The test pipe is steel and has a 2.5 inch inlet and is 18.75 inches long $30 (stock cat replacement)
shipping extra
Thanks, John
 

Attachments

  • for sale resize 003.jpg
    for sale resize 003.jpg
    71.1 KB · Views: 236
  • for sale resize 002.jpg
    for sale resize 002.jpg
    78.6 KB · Views: 235
exactly which dp is the 3" cutout for? I may be interested. I'm not sure what length I need yet.

Thanks.
 
I do not know what it was made to fit. Maybe a custom exh. system. My ATR dp and stock type exh. system uses a 14 inch cat/cutout.
 
I was wondering about that. I'm 99.9 % sure that most THDP's use a 12" exactly, but this one was slightly longer. The DP i'm getting is an ATR integral gated.. if you have the same, then I'll probably need a longer one.

thanks for the info.
 
You are correct, I have used both dp's and got them confused. The THDP uses the 14" cutout (my street car), so... the ATR must use the 12"(track car, doesn't need one), thats why it's for sale. Sorry,my mistake.

John
 
TH cutouts are 12.5" + flange
ATR cutouts are 14.5" + flange

I've had both brand new and that's what they measured.
 
Top