DRAG SPECIALTIES Nut - Acorn - Chrome - 3/8"-24 MPB108 Replacement Piston Kit These Smog Block Off Plates

These Smog Block Off Plates are made from machined aluminum

we install it in a race system and tune the electronics to maximize efficiency

Nut drill jig allows the safety wire holes to be drilled through the head of bolts or through nuts

and no dry spots endangering the engine

DRAG SPECIALTIES Nut - Acorn - Chrome - 3/8"-24 MPB108 Replacement Piston Kit These Smog Block Off PlatesEach size contained in kit may be reordered in packs of 10, except 1 2" sizes which are 5 packs Complete assortment features fine and coarse threads, ranging from size #10 to 1 2" Comes in a plastic case with separate compartments for each size nut Made in the U. S. A.