Ar135-3605 Black Oxide Hex Head Head Bolt Kit — Sae Thread, Performance Grade

Description

Head Bolt Kit, Black Oxide, Hex

Suit Chev 396-454 with Aluminium Heads. 8 x Long Exhaust Bolts

AR135-3605

135-3605

High Performance Serieshi gh Performance Head Bolts Are Available With A Reduced Wrenc hing Hex Or 12-point And Wide Area Flanged Head That Elimina tes The Need For Valve Train R emoval To Facilitate Cylinder Head Retorquing. All High Perf ormance Series Bolts Are 180,0 00 Psi (which Is 15% Stronger Than Grade 8) And Kits Come Complete With Hardened Parallel- ground Washers.

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