I'm trying to remember which head I bought it for, cause they didn't sell it for a B17 and I cant remember if I got the one for the B18c or the b16, but I know the guy had told me and it worked. I'm trying to find a damn receipt somewhere.
If its for a GSR, the TB will sit much lower than that of a B16. Theoretically, the B16 IM should work on the B17, since the heads were so similar- but ive never mated one on a B17.
