Performance World 60170-CNCA-2 SB Ford CNC Aluminum Heads (complete)
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Regular price $1,439.98 CAD
Regular priceUnit price per
SB Ford 170cc (with 5-axis CNC bowl blend) Aluminum Cylinder Heads. 2.02" intake, 1.60" exhaust, 60cc combustion chambers. Manufactured from A356-T6 aluminum. Assembled with 1.47" OD springs for hydraulic roller cams up to .625" lift. Requires 7/16" stud rocker arms. Each pair comes assembled with a detailed flow sheet and assembly blueprint. Vacuum tested. Download Data here -
DOWNLOAD Sold as pairs. NOTE: Not for use with factory pistons. Check piston to valve clearance in all applications.