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Power Products Power Plus Chrysler SB Aluminum Heads Great for street, street/strip or mild competition. Designed to significantly increase horsepower and torque throughout a wide power band. Great throttle response and better top end power. Enhanced precision cast 171cc intake runners for increased flow. Made from 356T-6 aluminum for superior strength, looks, and flow. Other features include bronze guides, hardened valve seats, large spring seats and multi-angle valve job.
Part Type: Cylinder Head Application: Chrysler Small Block Cylinder Head Material: Aluminum Bare or Assembled: Bare Combustion Chamber Size: 65cc CNC Machined Combustion Chambers: No Intake Valve Angle: 18 Exhaust Valve Angle: 18 Intake Port Volume: 171cc CNC Machined Intake Port: No Intake Port Flow: Intake Port Location: Standard Intake Port Shape: Rectangular Intake Port Dimensions: Suggested Intake Gaskets: Exhaust Port Volume: CNC Machined Exhaust Port: No Exhaust Port Flow: Exhaust Port Location: Exhaust Port Shape: Square Exhaust Port Dimensions: Suggested Exhaust Gaskets: Suggested Spark Plug: Spark Plug Style: Valve Guides: Yes Valve Guide Spacing: Valve Stem Diameter: Valve Seats: Yes Valve Job: 5-Angle Intake Valve Diameter: 2.020" Intake Valve Included: No Exhaust Valve Diameter: 1.600" Exhaust Valve Included: No Suggested Valve Length: 4.910" Valve Spring Pockets: Valve Springs Included: No Valve Spring Application: Valve Springs Retainers Included: No Valve Locks Included: No Valve Seals Included: No Rocker Studs Included: No Guide Plates Included: No Valve Cover Mounting Style: Perimeter bolt Steam Holes Drilled: No Heat Crossover: No Suggested Head Bolts: ARP144-3602 Suggested Head Studs: Suggested Stud Girdle: NA Head Bolt Torque with Oil: Rocker Stud Torque with Oil: Intake Bolt Torque with Oil: Manufacturer: Power Products Manufacturer's Part Number: 54446 Weight: 72 lbs Warranty: Race Application, No warranty expressed or implied Quantity: Sold as Pair
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