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Looking for the correct dashpot for a '70 442 stick car. This was also used on 68-70 350 and 455 HD cooling cars. Prefer NOS. Part number is 401159. I'd also entertain a nice used piece. Let me know.
GM NOS dashpot - no box and I checked this one and a bunch of used ones I've pulled off 70/71 Cutlass's over the years and none of them have the PN you asked for stamped into the back.
This NOS dashpot has the same threaded rod length as used originals from Cutlass's.
Can sell with or without a nice replated (grey phosphate) mounting bracket and a new phosphate nut for the threaded rod.
