Proflow Cylinder Head Kit, Holden Chevrolet LS3, L98 Heads Bare SuperMax 276 CNC Valve Covers and overall handling

and overall handling

This weight-saving high-performance air cleaner kit blends traditional OEM appearance profiles with optimized air-flow dynamics (using CFD software) to achieve race winning results

-6 AN Male Threads PFEBK

Timing Cover Gasket

Proflow Cylinder Head Kit, Holden Chevrolet LS3, L98 Heads Bare SuperMax 276 CNC Valve Covers and overall handlingPart Number : Proflow Cylinder Heads ( Bare) & Intake Manifold Kit Kit Includes Proflow Aluminium Cyl Heads, Proflow Intake Manifold, Valve Covers , Intake Gaskets , Intake Bolts Proflow Cylinder Heads do not sacrifice quality for a low price you get both with our aluminium cylinder heads. The lightweight heads are cast from A 356 aluminium alloy with a large choice of Engine, for SB & BB Chevrolet, LS Chev Holden Ford SB 289 351W, 302,351 Cleveland