SBF Small Block Ford Aluminum 180cc Cylinder Heads Windsor 1.94/1.54 Valves 58cc

Small Block Ford Windsor Performance Aluminum Heads. Fit 289, 302, and 351W. 289 and 302 engines require the use of ARP head bolt kit 1543605, or a stepped washer kit. Head bolt holes are set up for 1/2" 351W style head bolts.

Head Bolt Torque 50-65-80 Ft-Lb, 75 Ft-Lb on Bottom (Permatex#80631)
Rocker Stud Torque 45- 50Ft-Lb
Intake Port Gasket Fel Pro 1262
Exhaust Port Gasket Fel Pro 1487, MS15129Y
Head Gasket Fel Pro 1011-1 or 1011-2, M6051-050
Head Bolts & Studs ARP154-3605 (302), ARP154-3603 (351W), ARP254-3708
Head Bolt Washers EDL 9680 (302)
Suggested Manifold Performer RPM or Weiand Street Warrior
Spark Plug Starting Range NGK R5671A/4091, AGSF-32C or Equivalent (hotter orcolder)
Intake Port Volume 180cc
Exhaust Port Volume 62cc
Combustion Chambers 58cc
Max Spring Pocket Diameter 1.685”
Rocker Arms Must have clearance for Valve Spring Retainers
Intake Valve 1.94 Stainless Swirl Polished Valves 5 Angle Valve Job
Exhaust Valve 1.54 Stainless Swirl Polished Valves 5 Angle Valve Job
Valve Spring CL 130# @ 1.75, OP 310# @ 1.25, C/Bind- 1.160 (.550 lift hyd roller)
Retainers 7 Degree Chrome Moly Retainer
Valve Locks 7 Degree Chrome Moly Locks
Rocker Stud 3/8” Chrome Moly Rocker Stud, 7/16” avail.
Guideplate Hardened Steel Guideplate
Valve Seals Viton Positive Seals
Spring Cup Hardened Steel Cups
Intake Valve Seat Cast Alloy
Exhaust Valve Seat Cast Alloy
Bronze Valve Guides Phosphor Bronze