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#1
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#2
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The air cleaner duct elbow with correct hardware for a 1973 is very tough to find, but not impossible. I agree that there were two different designs for strut braces with different thicknesses. I'm not sure if this was a model year difference or a difference that occurred within model years. The first I bought was too thin to mount properly, but the second was perfect. In addition, the 1973 duct piece that mounts to the air cleaner is held in place with a hex head screw. The first picture below is the duct with the thinner brace attachment piece.
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#3
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There was a white 1973 SD-455 TA bought new that had headers and gears installed on Day 2, and the owner went drag (and street) racing. The car only had a couple hundred miles when it was parked for decades. It's basically a time capsule, but the owner did indeed do a few things to it back in the day. Items were reinstalled or corrected when these cars became high dollar investments decades later, and the car was sold to a collector. Mike
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1959-1980 Pontiac Window Sticker Reproductions : http://www.pontiacwindowstickers.com My Bio: I am currently writing articles for POCI's Smoke Signals magazine and enjoy promoting and discussing the history of the Pontiac Motor Division. |
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#4
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Does this look like an original SD 455 exhaust manifold to exhaust pipe flange? Cast iron.
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When removing an unreplaceable washer, the part will be heard hitting the floor and then vanish from the face of the earth!
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#5
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PIC OF THE '74
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