Re: vibration damper
Your basic part # for the vibration damper is 6316. Being an 87 truck the part # should read ETA7-6316 or similar but I have no additional number or letter to indicate if its for the 302 block. E = 1980's, T = truck, A = Ford, 7 = 1987. The 6316 is for all vibration dampers, but a 302 could have a letter or an extra number in it. Your basic engine block number is 6010 and thats for all blocks, six cylinder and V8's, but Ford has extra numbers or letters within that part # to indicate engine size, year and dates for castings. Thats how they work it. Maybe a good Ford parts guy out there could better help you, they have access to all this info.