1PC Bare Aluminum SBF Cylinder Head 185cc 61cc 65cc Replacement for Ford Small Block 289 302 351W 89498999
OE Number
Material: Aluminum
Style: Bare
Finish: Natural
Combustion chamber volume: 61cc
Intake runner volume: 185cc
Exhaust runner volume: 65cc
Intake valve diameter: 2.020"
Exhaust valve diameter: 1.600"
Valve stem diameter: 0.3438"
Valve guide material: Manganese bronze
Intake port shape: Rectangle
Intake port location: Standard
Exhaust port shape: Square
Exhaust port location: Standard
Valve seat machine style: 3-Angle
Valve seat material: Ductile iron
Multi-angle seat design for improved flow at low lifts.
Thick deck to resist warping and allow additional milling if desired.
High-grade aluminum, bronze valve guides, and advanced port design for greater airflow.
Will Fit for Following Models
Replacement For Ford Small Block 289 302 351W 5.0L V8 engines.
Package Includes
1x Cylinder Head (As Pics Shown)