Buick V8

Rubber bumper strips 1972

feeds@yuku.com (gransport455) — Fri, 04 Dec 2009 11:01:23 GMT

I have lost the name and phone number for the company that makes the reproduction rubber bumper strips and the taillight surrounds for the 72. Anyone have it? Thanks, Terry

power steering bracket 1967 gs california

feeds@yuku.com (caligs67) — Sat, 28 Nov 2009 18:07:58 GMT

I am looking for the bracket that attaches to the actual pump. I have the aluminum bracket that goes to the block> Any ideas?

Time To Let Go......... (Engines/Project Car For Sale)

feeds@yuku.com (Nutz4Buix) — Tue, 17 Nov 2009 01:02:23 GMT

I am a new member to this site, however I am not new to Buicks. I wanted a GN before I even knew what it was. 8 years old, there it was in the Car Craft, in a centerfold fresh off a road test. When I finally got my license and started driving, I found that the TRs were a bit pricey for my budget, so I eventually settled for building a GS/GSX clone.

However, the project eventually fell through. The car was lost to illegitimate storage fees (the place was closed for months at a time...

Starting Issue on 70 GS455

feeds@yuku.com (jwhough) — Sun, 08 Nov 2009 14:49:03 GMT

Can anyone recommend where I can purchase a top notch starter/solenoid? I have a no-start condition on hot days....thanks in advance

Cooling Issue, need help

feeds@yuku.com (lorencherylp) — Mon, 05 Oct 2009 08:28:46 GMT

I have a '68 GS400 automatic. The car runs 190 degrees on the hwy. In town, as long as you are moving (engine RPMs up), runs aruound 200 degrees. On a real hot day numbers will be up a bit.
However if the car sets at idle it is fine for 3 or 4 minutes, and then the temp gauge starts climbing up to 230 region, I dont know what would happen if I let it continue. It has stock fan setup without clutch, 4 blade fan blade. It also has a Permacool electric fan on the grill side blowing in...

67 GS400 - Lower alternator bracket?

feeds@yuku.com (ernestt) — Mon, 10 Aug 2009 20:03:32 GMT

Does anyone know where I might get a replacement for my lower alt. bracket? Or, know of a possible correct interchange?
Thanks for any help on this one!

exhaust manifold gasket break 1970 GS455 engine

feeds@yuku.com (455survivor) — Mon, 13 Jul 2009 11:57:25 GMT

Hello: I am a new member to this club. My dad's 1970 Buick GS455 engine has an exhaust manifold gasket break on the passenger side, and I need advice on how to successfully repair this problem. Will I need specialized tools for this repair, especially airtools? This engine is completely original and has never been opened up at all since my Dad purchased the car brand new in late 1969. Can anyone please provide me with the proper steps to removal and replacement, and the proper...

Need help on cam bearing issue

feeds@yuku.com (Philinmich) — Tue, 07 Jul 2009 01:00:37 GMT

I rebuilt my 455 and now I'm having cam bearing issues.I have replaced them twice, last time with TA Performance bearings. Is it an oil pressure issue? I have over 70 psi when it is cold and 30 psi warm. I running 10w30 Royal Purple. Any advice would be great.
Thanks
Phil

Need gaskets for a 71 GS

feeds@yuku.com (71GS) — Tue, 09 Jun 2009 13:31:25 GMT

I just noticed a small leak on my 71 GS where the yoke connects to the rear housing. I called Year One and OPGI for a new gasket and was told they do not carry them. They do not even have the rear cover 10 bolt gasket.

Can anyone help me? Thanks.

Fred

1970 455 4 speed performance help

feeds@yuku.com (Buick59) — Sun, 31 May 2009 11:27:54 GMT

Not sure if I am posting this question in the correct section but here goes.

I just acquired a fully restorded 1970 Buick GS 455 4 speed convertible and it is having a minor performance issue I am hoping somebody can provide guidance on.

I have fill the tank with a combination of 9 Gallons 93 Unleaded, 9 Gallons 100 Unleaded, & 2 Gallons of 110 leaded. When I drive the car without putting in the secondaries in (4...

How to determine what Buick engine this is???

feeds@yuku.com (Uncoiler) — Fri, 29 May 2009 21:41:40 GMT

Hey guys, first time poster here. I have primarily been a Pontiac guy, but have always loved the the Buick GS, but unfortunately don't know them to well. An opportunity has presented itself and I could buy one of my all time favorite Muscle Cars, a 1970 GS 455 Stage 1. I spent a couple hours looking it over today with the current owner who is a super nice guy that also left me alone to do my research and check it all out. I have GM of Canada Docs showing its a Stage 1 car, and it has all...

Choke problem

feeds@yuku.com (seeya455) — Sun, 19 Apr 2009 16:28:51 GMT

I have a 72 GS 455 conv. The quadrajet seemed to be wore out. So I purchased an Edelbrock replacement
Since the original did not have an electric choke I ordered the other style but the heat spring set-up works backwards it seems with my stock choke activator at the manifold. Anybody run into this before ?

big block oil pan

feeds@yuku.com (bumble) — Thu, 09 Apr 2009 14:12:30 GMT

Hi Everyone,

Does anyone know if the clearance between the front of a 1970 455 oil pan and the crank counterweights for the #1 or #2 pistons is a little tight? I have a tiny dent in the pan, hardly noticeable, but I can hear and feel the crank hitting it when it goes by. It's audible from both above and below the car, and I can feel it when I put my hand on the pan. As I said, the dent is hardly noticeable, so there must be very little room between the crank and pan at the...

Mallory E-Fire Distributor

feeds@yuku.com (krusin1) — Fri, 22 Aug 2008 08:22:00 GMT

I see Mallory has a new distributor out called E-Fire. It lets you use a laptop to design a very precise advance curve.

They only show it available for Chevy and Ford engines. Is there any way to adapt/modify it for a Buick 455? Just hoping...

Thanks in advance for any help.

Fuel pump

feeds@yuku.com (bumble) — Sun, 17 Aug 2008 20:50:20 GMT

Hi everyone,

Stupid question here. Is it possible that upgrading my fuel pump will make my car faster? I have a 1970 Skylark with a 455, headers, cam, Q-Jet. I just replaced the existing fuel pump which was probably the stock, non-Stage fuel pump. It was on the car when I bought it. In an effort to whittle down potential failures due to not knowing how old some of the parts are on the car, I thought I should upgrade the fuel pump to the TA street/strip pump. After installing...

OK, WHAT NAILHEAD CAM LSA IS BEST?

feeds@yuku.com (sweet66) — Sun, 20 Jul 2008 00:24:33 GMT

The car is a '65 frame off Skylark GS and the motor is stock with gESSLER PORTED HEADS, 113*lsa, 214*/226* DURATION. cONSIDERING A cOMP 218*/224* ON A 110* lsa. tHE PRESENT CAM WILL NOT REV PAST 5200RPM.SORRY FOR THE CAPS.
The motor is getting headers and 2.5" piping, no H or X pipe. So we know nthe exhaust could be a factor. Then there is the cam. Back in the day I used a KB Mark II with 218*/228* on a 110*LSA. What are the pro's and con's of a 110*LSA with A NAILHEAD?...

alternator

feeds@yuku.com (bumble) — Fri, 18 Jul 2008 14:51:30 GMT

Hi everyone,

Does anyone have a good choice for a modern replacement alternator for my 1970 455? Currently the car has power windows, power seats, power convertible top and an Alpine stereo with no amp. The future could possibly hold an electric fan. I think my existing alternator is on its last legs. Thanks in advance for your help.

Mark
GSCA #4557

300 exhaust manifold

feeds@yuku.com (burnsbw) — Mon, 30 Jun 2008 00:54:39 GMT

Will the exhaust manifolds from any other engine fit a 300? I have a 67 skylark that needs a new manifold & I'm having a difficult time finding one for sale. Thanks

nailhead cam

feeds@yuku.com (sweet66) — Tue, 27 May 2008 17:48:51 GMT

From what I know of the work Hitech has done the nail head is similar in action to the 2v Modulars and they have found that a cam with more duration and lift on the INTAKE has been the most successful. Too bad I have no nailhead to ty this in. Something like 218*/214* with .495"/.473" on a 112* LSA. Worth a try for someone with the capability for testing it.

ISKY nailhead roller?

feeds@yuku.com (sweet66) — Fri, 09 May 2008 08:59:38 GMT

Does anyone have any idea of the secs of this cam, ISKY roller for the nail with .505" lift and 300* duration, advertised? I emailed ISKY but am not hopefull for a response at least not one with any useful information! With 300* advertised duration is there anyway to get an idea what the duration at .050" could be? I have often seen where Crane has there advertised duration about 56* higher than the .050" in a particular series of cam. The .505" lift is healthy. Even...