Introducing........RAT’S NEST

[Baron Von Zeppelin]

RE : 9737

I found out about the - COPO 9737 Sports Car Conversion Pkg/Eqpt - not too long ago.
Am also a COPO/Yenko - rookie/novice .

As that it wasn't inclusive part of Standard Base 9561 COPO - 427cid Pkg/Eqpt , as far as what any Chevrolet dealer could have ordered , at minimum requirement.

Most info found generally stated 9737 :
140 mph speedo
15" wheels
Larger front sway bar
*Later cars sometimes included an In-Dash Tach with Center Fuel Gauge

Some info has also given alternatives within the 9737 content - with option price reflecting type of content.
Such as
Plain Wheels versus Rally Wheels
In-Dash Tach versus No Tach

And seen different sources of info stating conflicting size of front bar.
Most seem to say 13/16 , with 11/16 as standard.

Could depend on what they are trying to use to measure with.
But seen it stated as 7/8 , 15/16 , 1" , 1-1/8"
Sounds like as long as a 3/4" open end wrench won't slip over it - its in the game.