McGard Lug Nut 1/2 Long Shank (4) CHOP3SM LS to GM F-Body 1975-81

LS to GM F-Body 1975-81

DWR2000 adjustable fuel pressure regulator

Type R polyurethane sole with posi-grip pattern

1991-1993 Buick Park Avenue

McGard Lug Nut 1/2 Long Shank (4) CHOP3SM LS to GM F-Body 1975-81Chrome plated lug nuts lead a tough life.; Think about it, harsh elements, nasty corrosive wheel cleaners and lead foot drivers.; Not to mention overzealous impact guns and loose fitting lug wrenches.; This kind of treatment destroys ordinary lug nuts which turns even the best looking wheels ugly.; Tough Nuts can take the punishment and keep your wheels looking beautiful.; Tough Nuts are guaranteed for life not to rust, chip or peel.; McGard