Where additional clamping force and surface area is required for standard 1/2" bolts, phosphate-coated conical washers are the way to go! 4 pcs. per package. #6023054-P

Fits 68-70 Mopars where the original equipment mounting bolt was found to be phosphate coated. #6023092

Fits 63-72 Mopars where phosphate-coated bolts were found as original equipment for mounting the choke. #6023092-P

Correct Torqueflite 727 oil pan bolt package for all Mopars with original type pans! #6023355-P

Correct hood bumper and stud package for most Mopars! #6023531-P

Correct fuel pump bolt package for virtually every V8 Mopar on the planet! #6023548-P