(4pcs.) Exhaust Manifold Long Tube Sleeve Nut Kit. Fits 383, 400, 440 , Dodge, Plymouth & Chrysler Engines. OEM Quality. 3/8-24 x 2.84 inches long.
Calculated at Checkout
383/400/440 Big Block Exhaust Manifold Tube Nuts
Correct exhaust manifold tube nuts found on Big Block Mopars from 1964 through 1978. Kit contains 4 Long tube nuts.
We make it easy to service those exhaust manifolds.
Need the OE Hex Nuts? Click HERE!
Need a complete stud kit for the 68-74 Big Blocks? Click HERE!
Need the complete stud kit for the 64-67 Big Blocks? Click HERE!