High Performance Series
high Performance Head Bolts Are Available With A Reduced W renching Hex Or 12-point And W ide Area Flanged Head That Eli minates The Need For Valve Tra in Removal To Facilitate Cylin der Head Retorquing. All High Performance Series Bolts Are 1 80,000 Psi (which Is 15% Stron ger Than Grade 8) And Kits Com e Complete With Hardened Paral lel-ground Washers.
high Performance Head Bolts Are Available With A Reduced W renching Hex Or 12-point And W ide Area Flanged Head That Eli minates The Need For Valve Tra in Removal To Facilitate Cylin der Head Retorquing. All High Performance Series Bolts Are 1 80,000 Psi (which Is 15% Stron ger Than Grade 8) And Kits Com e Complete With Hardened Paral lel-ground Washers.
