Head Bolt Set, Hex Head AR154-3603 Nitrous Tools And the stainless steel ‘trim-to-fit’

And the stainless steel ‘trim-to-fit’ support bracket

559" mains

When comparing this to the first generation 5455 which has a 10-blade turbine wheel

Fits all 1970-92 429/460 V8s in passenger cars

760" UHL (2-Pack)

Head Bolt Set, Hex Head AR154-3603 Nitrous Tools And the stainless steel ‘trim-to-fit’Head Bolt Set, Hex Headfits SB Ford 351 Windsor With OEM Heads Or Edelbrock 60259, 60379 Heads AR154 3603 154 3603 High Performance Series hi 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 Co mplete