These studs will NOT fit any HEMI engines.

New 24 Piece 1962 T0 1976 Mopar Dodge Plymouth Big Block Exhaust Manifold Stud And Nut Kit As Shown.

Set of 12 new high strength grade 8 exhaust manifold studs with 12 grade 8 nuts for Chrysler Dodge  Plymouth B RB Wedge engines. 361, 383, 400, 413, 426 WEDGE, and 440.....Overall length of studs are 1-3/4 long end to end.

Will not fit any HEMI engines.

Please note, these are not those TOTALLY INCORRECT LOOKING "GRADE 5"  SILVER COLOR ZINK PLATED studs and nuts... Silver color sticks out like a soar thumb as being totally incorrect.

Please note, big block Mopars NEVER used any type lock washers. The nut goes directly against the exhaust manifold for the correct look.