buick/oldsmobile bolt paterns

['71j2500]

dose a buick 350 and a oldsmobile 350r have the same bolt patern on the motors
i want to run a 350 rocket in my prodject

[Tad]

BOP-Caddy will fit, not sure about other mods like motor mounts.

['71j2500]

bop?

[Crazy_Jeepman]

BOP = Buick Olds Pontiac. All these are the same bolt patern. Cadillac also shares the BOP bolt patern.

[Retro93]

BOP = Buick, Olds, Pontiac + Cadillac... all the same. smile.gif

[Retro93]

Originally posted by Crazy_Jeepman:
BOP = Buick Olds Pontiac. All these are the same bolt patern. Cadillac also shares the BOP bolt patern.So in other words...they are all the same? :eek: :D Even the GREEN ones? smile.gif

['71j2500]

ok i see now i think i'm going to vsit the junk yard and pick one up a 350 rocket tomarrow

[ April 26, 2003, 08:28 PM: Message edited by: '71j10 ]

[Midnightwagon]

the transmission bolt pattern is the same, im not sure of the motor mount bosses though, they should be similar as they used olds and buick engines in the full size buicks..... im still looking for an olds 403 for the jeep.

[Mikel]

All you ever wanted to know about Olds engines, but were afraid to ask:

http://www.442.com/oldsfaq/oldsfaq.htm