Loren@65GS.com

For what it is worth, I installed the exhaust manifold gaskets on my nailhead. That was about 14,000 miles ago. The manifolds are still un-cracked. At the time I rebuilt the engine , I guess I didn't know better and installed them because they were in the gasket set. I have since had a lot more nailheads and none have had exhaust manifold gaskets. Loren

The 401 "LR" code used in the '65 Skylark Gran Sport was not red. It was the Buick green , same as all the other Buick engines for '65. As far as I know, '66 was the first use of red on Buick engines. Loren

Totally different intake design . It is for a nailhead engine. Loren

Can't say I've ever seen Quadrajet carbs on a 2X4 factory manifold. They should be Carter AFB carbs and are specific for application year. The rear carb is suppose to be the primary one. Loren

We have managed to attend 7 BCA nationals since becoming members in the mid '80s. First one was Flint , MI in '88. Hopefully and God willing we will be able to attend Ok and ones to follow. I think the most memorable was '92 in Overland Park, KS. My father-in-law, my oldest brother and my family all drove our '65 Buicks from MN to KS. All three cars received Senior Gold awards at that meet. Looking forward to many more meets to come, Loren

The intake I have is for a Carter AFB. From your initial post, I understood it was an intake you were looking for. Sorry for my misunderstanding. Loren

It is for the Carter AFB. The '65 Skylark Gran Sports used the Carter AFB carburetor as factory equipment. My Buick parts book shows the manifold for Carter carburetor as P/N 1375548 for years '64 - '66. Loren

I have an intake manifold off a ‘65 401. Should be same for the 425. Message me if you’re interested. Loren

What model?

The '63 and '64 units are 30 Ohm . The '65 is 90 Ohm. Because of the Ohm difference they don't interchange from '63/'64 to '65. The sending /pickup unit in the tank must match the gauge in the dash. You need a sending/pickup unit that is 90 Ohm for your '65. Loren

Not mine . There is an NOS one on eBay. Loren https://www.ebay.com/itm/1963-1964-Buick-Riviera-Nos-Heater-Control-Valve/233133676238?hash=item3647d996ce:g:kpwAAOSwDXFcXJiH:rk:1:pf:0

Unfortunately, the male end is unique to this brand of buckle. Here is a picture . Loren

The chassis manual is very good on coverage. The electrical schematic is in section 10 . The only draw back , I feel to it , is that it is in black and white. It is well labeled though. A colored schematic makes for easier reading and are available as an aftermarket source. The turn signal switch is inside the column , not something that is strapped on like an accessory. There were two different switch assemblies used in '65 straight columns They do not interchange. The tilt column was a totally different set up for the turn signal switch. You may be interested in joining us over at 65GS.com . We are focused on the '64- '66 Buick A bodies , which are the Specials , Skylarks and Gran Sports. Loren

The '65 Skylark Gran Sport was built in four different plants. Flint, MI , Baltimore, MD , Kansas City , KS and Fremont , CA. Total production of the '65 Skylark Gran Sport for all three body styles was 15,780. Loren

It turns out that the belts are the same as those used in a Skylark. There is a difference in how the retractors mount though. The Riviera ones have a separate piece that bolts to the floor for the retractor to bolt to. Just thought I would throw that out there. Just need to come up with the mount piece or make some. Loren

It is reproduced , available from Inline Tube. https://www.ebay.com/itm/1965-66-GM-All-Models-T-400-Transmission-Kick-Down-Rubber-Boot-GTO-442-Chevelle/201567476446 Loren

Hi Tom, Pm sent Loren

After nearly 10 months of waiting for the '63 dash pad , it is still not available . I have finally given up on OPGI being able to supply it and now waiting a refund. Very disappointed to say the least. Loren

Eric, Here is a link to a thread on v8Buick for the lenses. Well made, but does not have the raised area where the stem goes through. http://www.v8buick.com/index.php?threads/buick-tachometer-lenses.258113/#post-2114132 Loren

Tachometer is SOLD Loren

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Part Place shows application for '65 through '72. Loren

Buick tachometer , 7000 RPM. Nice color , cup has no pits , tested and works. $390 plus shipping lower 48 states only. Cross listed to other forums. Thanks for looking. SOLD Loren

Joel, I know you are just forwarding a CL add. No offense intended. But for the record , it is not a Skylark, it is a Special with deluxe trim. A '65 Skylark would have full tail lights across the back. The Model # will read 43367 on the cowl tag of this vehicle. A Skylark Model # would read 44X67. The "X" would be a 3 if the engine is a v6 and if the engine was a v8, the "X" would be a 4. Loren

Here is one that I have available. It has been tested and works good. Loren