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Heads have a 2.250” intake valve, 1.880” exhaust, Features manganese bronze intake guides phosphor bronze exhaust guides, Made from lightweight aluminum with a natural finish, Intake ports have a rectangular shape and exhaust ports are square, Comes with high temp exhaust seats for added durability Flo-Tek 408-500 Big Block Chevy Aluminum Cylinder Head, 360cc, Bare Sku # 72250360 Mfr. Part # 408-500 Condition New Brand Flo-Tek Sold Each Details
- Head is sold individually
- 2.250” intake valve, 1.880” exhaust
- 360cc intake runners
- 128cc exhaust runners
- 133cc chambers
- PC seals
- High temp exhaust seats
- Manganese bronze intake guides
- Phosphor bronze exhaust guides
- Multi angle valve job
- Angle plugs
- Sold individually
Specs Cylinder Head Style Bare Material Type Aluminum Finish Natural Combustion Chamber Volume 133cc Intake Runner Volume 360cc Exhaust Runner Volume 128cc Combustion Chamber Volume Range 130cc - 139cc 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 No Rocker Arms Included No Stud Diameter 0.44" Sold in Quantity Each MFG. Part # 408-500 Reviews Decent head ...needs flowed and cleaned up Rated by Phil on March 23, 2024
Summary: Decent head at a great price,... recommend that it be flowed ,..with a head improvement kits from Competition products I'm all in for just $1,500 for a pair.
Yes, I recommend this product.
yes i would Rated by benny on February 10, 2018
Summary: great looking part
Yes, I recommend this product.
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