Head Bolt Kit, Black Oxide, Hex AR135-3605 Product:Suit Chev 396-454 with Aluminium Heads. 8 x Long Exhaust Bolts AF8080-1011

AF8080-1011

52mm) and three colour Blue

4 x 7/16”-14 Header Bolt

AFFCE-10135

5mm (21/64") direct fit GM LS ceramic spark plug wire sets feature a 135-degree ceramic boot on one end and a 45-degree LS coil boot pre crimped

Head Bolt Kit, Black Oxide, Hex AR135-3605 Product:Suit Chev 396-454 with Aluminium Heads. 8 x Long Exhaust Bolts AF8080-1011Head Bolt Kit, Black Oxide, HexSuit Chev 396 454 with Aluminium Heads. 8 x Long Exhaust Bolts AR135 3605 135 3605 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 Complete