wanted small bore GM bowtie block

Paul Wong · 03-25-2022, 07:21 PM

wanted small bore GM bowtie block 283-305 bore
used or new

Glenn Briglio · 03-26-2022, 07:15 AM

Quote:

Originally Posted by Paul Wong

wanted small bore GM bowtie block 283-305 bore
used or new

Good luck with that! I've been looking for a year now........and still looking.lol

Alan Freese · 03-26-2022, 03:11 PM

GM Perf 182 block. 3.920 bore 8.800 deck splayed caps fully sleeved std size cam tunnel. 831-595-4720

Glenn Briglio · 03-27-2022, 07:53 AM

Quote:

Originally Posted by Alan Freese

GM Perf 182 block. 3.920 bore 8.800 deck splayed caps fully sleeved std size cam tunnel. 831-595-4720

I need a 305 bore block.

Paul Wong · 03-27-2022, 11:45 AM

Thanks but looking for a block to make into a 305 stocker engine

rod butcher · 03-29-2022, 12:14 PM

Quote:

Originally Posted by Glenn Briglio

I need a 305 bore block.

Me too

Angelo DiTocco · 03-29-2022, 08:06 PM

What is the actual measured bore size you guys are looking for?

Kingpen · 03-29-2022, 08:33 PM

Any interest in sleeved down 350 blocks?ive done Plenty of sleeved down blocks and seem to work pretty good,but have been mostly 454 down to 396.the last one I done ran the same as the dart that they had been running.they switched all existing parts over to the sleeved block so they could build a new engine with the Dart.this was std bbc cam tunnel and lifter bore set up.........Victor Penrod

Glenn Briglio · 03-31-2022, 06:39 AM

Quote:

Originally Posted by Angelo DiTocco

What is the actual measured bore size you guys are looking for?

3.750 bore

Angelo DiTocco · 03-31-2022, 08:53 PM

Quote:

Originally Posted by Glenn Briglio

3.750 bore

OK - thought I had something for you but it's 3.90

03-25-2022, 07:21 PM	#1
Paul Wong Member Join Date: Jan 2003 Location: Las Vegas Posts: 367 Likes: 94 Liked 379 Times in 72 Posts	wanted small bore GM bowtie block wanted small bore GM bowtie block 283-305 bore used or new

03-26-2022, 03:11 PM	#3
Alan Freese Junior Member Join Date: Aug 2009 Posts: 81 Likes: 0 Liked 13 Times in 3 Posts	Re: wanted small bore GM bowtie block GM Perf 182 block. 3.920 bore 8.800 deck splayed caps fully sleeved std size cam tunnel. 831-595-4720

03-27-2022, 11:45 AM	#5
Paul Wong Member Join Date: Jan 2003 Location: Las Vegas Posts: 367 Likes: 94 Liked 379 Times in 72 Posts	Re: wanted small bore GM bowtie block Thanks but looking for a block to make into a 305 stocker engine

03-29-2022, 08:06 PM	#7
Angelo DiTocco Senior Member Join Date: Dec 2001 Location: NY, NY Posts: 736 Likes: 158 Liked 174 Times in 39 Posts	Re: wanted small bore GM bowtie block What is the actual measured bore size you guys are looking for? __________________ Angelo DiTocco '98 Firebird SS/HA '98 Firebird B/SA

03-29-2022, 08:33 PM	#8
Kingpen Member Join Date: Feb 2006 Location: sooner state Posts: 103 Likes: 2 Liked 51 Times in 21 Posts	Re: wanted small bore GM bowtie block Any interest in sleeved down 350 blocks?ive done Plenty of sleeved down blocks and seem to work pretty good,but have been mostly 454 down to 396.the last one I done ran the same as the dart that they had been running.they switched all existing parts over to the sleeved block so they could build a new engine with the Dart.this was std bbc cam tunnel and lifter bore set up.........Victor Penrod