Set of (16) Screw In Style 3/8" Top Rocker Arm Stud Set Chevy sb 400 350 327 307 305 283
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Set of (16) Screw In Style 3/8" Top Rocker Arm Stud Set Chevy sb 400 350 327 307 305 283
This listings is for a set of (16) 3/8"-24 Top End and 7/16"-14 bottom end screw in the studs. Straight shaft, NO hex nut.Theses are designed to replace the stock style press-in studs on small block Chevy V8 engines without having to machine the stud boss down on the head. Just pull the old studs and tap the holes to 7/16"-14 coarse threads. 2.325" Overall stud length 1.600" Stud height .725" Screw-in thread depth .875" Adjuster thread depth, 3/8"-24 Fine thread tops and 7/16"-14 Coarse thread bottoms.