bracket to stocker
 

I m looking for some help and input. Im turning my bracket car which is a 77 buick skylark with bbc, powerglide, 12 bolt into a stocker. My car came with many engine options but were can I find out which combinations it had? I know it came with a chevy 305 but im not sure on specs. What are rules on engine casting # and head casting #? The nhra classification is really confusing. Id like to know what motor I can run, carb, transmission, rear end. How do I find this out? Im new to this so any help would be great.

Re: bracket to stocker
 

First thing you'll want to do is go here and sign up :http://www.classracerinfo.com/

Then come back here with your specific questions.

12 bolt at the original width would be legal.
Any GM 3 speed automatic that bolts to engine used, would be legal.

Re: bracket to stocker
 

Best tip is to buy Tim Lowe's Buick stocker...see classified section (assuming he still has it) Super fast car and you'll invest that much to even get close to where Tim's car is. See link...


http://classracer.com/classforum/showthread.php?t=59526

Re: bracket to stocker
 

I have tons of parts sine my whole family races. I want the pride and accomplishment of building my own. Chassis wise the car is close just needing engine combo info

Re: bracket to stocker
 

This is a perfect example from another thread.
Where a Buick 455 or 400 or 350 from another year would bolt in.
And fit into existing classification guide.

Re: bracket to stocker
 

I want to run the chevy 305. What block casting? What heads what carb?

Re: bracket to stocker
 

What horsepower? what carb?

Re: bracket to stocker
 

that's what I'm trying to figure out.I have a 1977 buick skylark race car with no motor no transmission that I want to stock eliminator race.I need to find out what came in the car and what components I can and can't use

Re: bracket to stocker
 

I gave you the link already.

Re: bracket to stocker
 

Looks like the 305 is nhra rated at 180hp and would be a natural R/SA

P. Disp. C.R. Ind. Make Model/Transmission Manifold R.R. Lifter Head cc Notes
105 231 9.25 1-2 Roch 17057145,447/SM 1254143 1.53 H 42.70 1,4 Odd Fire
105 231 9.25 1-2 Roch 17057145,447/SM 1257119 1.53 H 42.70 1,7 Even Fire
135 301 9.52 1-2 Roch 7057173,7057172 526213 1.50 H 69.90 3
140 350 9.61 1-2 Roch 7056140,7056143 1249167 1.55 H 50.00 4
145 305 9.24 1-2 Roch 17057107,17057111 346260 1.50 H 59.10 8
155 350 9.61 1-4 Roch 17056246,17056546 1249169 1.55 H 50.00 5
170 350 9.06 1-4 Roch 17057250,3,5,6,8,550,3 411990 1.60 H 66.35 5
170 350 10.21 1-4 Roch 17057202,502 346249 1.50 H 63.35 6
185 403 9.18 1-4 Roch 17057250,2,3,5,6,7,8,550 411990 1.60 H 71.69 5

1 Alt carb - 17057143,148,448/Auto
3 Carb sizes - 1375/1218
4 Carb sizes - 1686/1250
5 Carb sizes - 1375x2250/1218xAV
6 Carb sizes - 1375x2250/1093xAV
7 Carb sizes – 1437/1093
8 Carb sizes – 1686/1186