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  • Chevy BBC 454 320cc 119cc Hydr-FT Complete Cylinder Heads + FREE Intake

Chevy BBC 454 320cc 119cc Hydr-FT Complete Cylinder Heads + FREE Intake

$1,161.38
SKU: PCE281.2031-PROMO

Build to Order

Details

Brand:Speedmaster
Part Number:PCE281.1031
Part Type:Cylinder Heads
  
Cylinder Head Style:Assembled
Cylinder Head Material:Aluminum
Cylinder Head Finish:Natural
Combustion Chamber Volume (cc):119 cc
CNC-Machined Combustion Chamber:No
Intake Runner Volume (cc):320 cc
Exhaust Runner Volume (cc):n/a
CNC-Machined Intake Runner:No
CNC-Machined Exhaust Runner:No
Intake Port Shape:Rectangular
Intake Port Location:Standard
Exhaust Port Shape:Rectangular
Exhaust Port Location:Raised
Spark Plug Style:Angle
Comp. Valve Job:No
Intake Valves Included:Yes
Intake Valve Diameter (in):2.250 in.
Exhaust Valves Included:Yes
Exhaust Valve Diameter (in):1.880 in.Ê
Valve Springs Included:Yes
Maximum Valve Lift (in):0.550 in.
Outside Diameter of Outer Spring (in):1.450 in.
Damper Spring Included:Yes
Number of Springs Per Valve:Dual
Retainers Included:Yes
Retainer Material:Chromoly steel
Locks Included:Yes
Lock Style:10 degree
Valve Stem Seals Included:Yes
Valve Stem Seal Style:Positive stop
Rocker Arm Studs Included:NoÊ
Rocker Arms Included:NoÊ
Rocker Arm Nuts Included:NoÊ
Guideplates Included:NoÊ
Valve Cover Mounting Style:Center & Perimeter Bolt
Accessory Bolt Holes Drilled:YesÊ
Intake Valve Angle:24 deg.
Exhaust Valve Angle:15 deg.
Valve Guides Included:YesÊ
Valve Guide Material:BronzeÊ
Valve Seats Machined:Yes
Valve Seat Machine Style:3-angle
Valve Seat Material:Ductile ironÊ
Steam Holes Drilled:No
Oiling Style:Through pushrodÊ
Machined for O-Ring:NoÊ
Heat Crossover:No
Quantity:Sold as a pair.
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