Power Products Ford SB (289-351W) Aluminum Heads
Perfect for Pro Street, Street/Strip or Competition. Designed to handle larger cubic inch combinations with emphasis on mid-range to upper end power. Precision cast 200cc intake runners for increased flow. Other features include bronze guides, hardened valve seats, large spring seats and multi-angle valve job.
Part Type: Cylinder Head
Application: Ford Small Block (289-351W)
Cylinder Head Material: Aluminum
Bare or Assembled: Assembled, Mechanical Flat Top / Hydraulic Roller
Combustion Chamber Size: 58cc
CNC Machined Combustion Chambers: No
Intake Valve Angle: 20
Exhaust Valve Angle: 20
Intake Port Volume: 200cc
CNC Machined Intake Port: No
Intake Port Flow:
Intake Port Location: Standard
Intake Port Shape: Rectangular
Intake Port Dimensions: 2.130" x 1.275"
Suggested Intake Gaskets:
Exhaust Port Volume:
CNC Machined Exhaust Port: No
Exhaust Port Flow:
Exhaust Port Location: Standard
Exhaust Port Shape: Square
Exhaust Port Dimensions: 1.410" x 1.410"
Suggested Exhaust Gaskets:
Suggested Spark Plug: NGKR5671A-8
Valve Guides: Yes
Valve Guide Spacing:
Valve Stem Diameter: 11/32"
Valve Job: Multi-Angle
Intake Valve Diameter: 2.080"
Intake Valve Included: Yes
Exhaust Valve Diameter: 1.600"
Exhaust Valve Included: Yes
Suggested Valve Length: 5.010"
Valve Spring Pockets:
Valve Springs Included: Yes, 120 @ 1.875, 400 @ 1.170", CB 1.080
Valve Spring Application: Mechanical Flat Tappet / Hydraulic Roller
Valve Springs Retainers Included: Yes, 10 Degree
Valve Locks Included: Yes
Valve Seals Included: Yes
Rocker Studs Included: Yes
Guide Plates Included: Yes
Valve Cover Mounting Style: Perimeter bolt
Steam Holes Drilled: No
Heat Crossover: No
Suggested Head Bolts: ARP 154-3607
Suggested Head Studs: ARP 265-4005
Suggested Stud Girdle: Jomar 1126
Head Bolt Torque with Oil:
Rocker Stud Torque with Oil:
Intake Bolt Torque with Oil:
Manufacturer: Power Products
Manufacturer's Part Number: 54405K2
Warranty: Race Application, No warranty expressed or implied
Quantity: Sold as Each