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$599.99
Flo-Tek 407-505 Big Block Chevy Complete Aluminum Cylinder Head, 360cc
Flo-Tek 407-505 Big Block Chevy Complete Aluminum Cylinder Head, 360cc

Flo-Tek 407-505 Big Block Chevy Complete Aluminum Cylinder Head, 360cc

Chevy Big Block V8, Assembled Cylinder Head Style, Aluminum, Natural, Not CNC-Machined Runners

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Flo-Tek 407-505 Big Block Chevy Complete Aluminum Cylinder Head, 360cc
Flo-Tek 407-505 Big Block Chevy Complete Aluminum Cylinder Head, 360cc
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Part # 72255360
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$599.99
$899.98
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Cylinder Head Style:
Assembled
Material Type:
Aluminum
Finish:
Natural
Combustion Chamber Volume:
121cc
Intake Runner Volume:
360cc
Exhaust Runner Volume:
128cc
Combustion Chamber Volume Range:
120cc - 129cc
Intake Runner Volume Range:
360cc - 369cc
Exhaust Runner Volume Range:
120cc - 129cc
CNC-Machined Runners:
No
Spark Plug Style:
Angle
Intake Port Shape:
Rectangle
Exhaust Port Shape:
Square
Intake Valve Diameter:
2.25"
Exhaust Valve Diameter:
1.88"
Exhaust Valves Included:
Yes
Rocker Arms Included:
No
Stud Diameter:
.44"
Sold in Quantity:
Each
MFG. Part #:
407-505

Info

Specifications:

  • 2.250? Intake Stainless Swirl Polished Valves
  • 1.880? Exhaust Stainless Swirl Polished Valves
  • 360cc Intake Runners
  • 128cc Exhaust Runners
  • 133cc Combustion Chambers
  • Hi Performance Springs (.600 lift up to)
  • Positive Seals
  • Hardened Locks and Retainers
  • High Temp Exhaust Seals
  • Phosphor Bronze Intake & Exhaust Guides
  • Rocker Studs & Guide Plates included - must be torqued during installation process
  • 5 Angle Valve Job
  • CFM Intake Short Runner at .600 317.0 CFM
  • CFM Intake Long Runner at .600 320.6 CFM
  • CFM Exhaust at .600 232.9 CFM

Parts and Installation Recommendations (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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