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7/16" Stud Dia
BD40-5034-SS
Australian-designed EWP80 is made from anti-corrosive
Select Edition half-wrap rings are precision machined from 6061-T6 billet aluminum then covered in top grain leather or embossed carbon vinyl
SB Chevrolet externally balanced 153 tooth ring gear 10-3/4" bolt circle
Wedge-Locking Header Bolts - Nickle Finish PR66755 Product:Suit GM LS Series, M8 x 1.181" UHL (12-Pack) 7/16" Stud DiaWedge Locking Header Bolts Nickle FinishSuit GM LS Series, M8 x 1. 181" UHL (12 Pack) PR66755 66755 Each PROFORM Grade 8 Header Bolt is permanently assembled with a pair of special washers. When the bolt is torqued to 28+ ft lbs, the washers super hardened external teeth bite into and grip the bottom of the bolt head and the top surface of the header. After being self locked in this manner, any bolt loosening rotation is blocked by a wedge locking
