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AFR 245cc LSX Mongoose Chevy Aluminum Eliminator Cylinder Heads 72cc Chambers

AFR 245cc LSX Mongoose Chevy Aluminum Eliminator Cylinder Heads 72cc Chambers
AFR 245cc LSX Mongoose Chevy Aluminum Eliminator Cylinder Heads 72cc Chambers
AFR 245cc LSX Mongoose Chevy Aluminum Eliminator Cylinder Heads 72cc Chambers
AFR 245cc LSX Mongoose Chevy Aluminum Eliminator Cylinder Heads 72cc Chambers
AFR 245cc LSX Mongoose Chevy Aluminum Eliminator Cylinder Heads 72cc Chambers
AFR 245cc LSX Mongoose Chevy Aluminum Eliminator Cylinder Heads 72cc Chambers

AFR 245cc LSX Mongoose Chevy Aluminum Eliminator Cylinder Heads 72cc Chambers
AFR Direct Master Warehouse Distributor – All AFR Products Available. AFR 245cc LSX Eliminator Cylinder Heads. AFR’s 245cc LSX “Competition” ported heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings, Titanium retainers and high quality components throughout. Recommended for race applications or radical “Pro Street” style builds with displacements up to 454 cubic inches, operating up to 6800 RPM. Requires minimum 4.000 bore size for intake valve clearance. Component upgrade and machining options are available to customize AFR Heads to your specific build. AFR Part # 1690. There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many other AFR heads available, and options such as upgrading springs or retainers. THE BEST Cathedral Port Head Available with 64cc Chambers! A tremendous amount of time and energy was invested to bring you our 245cc LS1/LS2/LS6 Gen III head that represents the pinnacle in cathedral design bolt on performance. With over 355 CFM’s available it has intake flow numbers approaching GM’s famed (and much larger) LS7 head with much stronger exhaust flow in comparison. This head is our take no prisoners LSX cathedral shaped offering and its focus is large displacement combinations (415 – 454 CID) with a minimum bore size of 4.000. It requires a head gasket bore of 4.200 or larger and comes standard equipped with lightweight 2.160 intake valves / 1.600 exhaust. Another unique feature of this head is that it is solid roller friendly having been designed and machined to accept larger. 375 pushrods without additional clearancing (in most applications) and comes direct from the factory with 1.570 spring pockets (Note: Under no condition can these pockets be machined deeper). With an aggressive set-up this head is capable of producing power in the 700 HP range while still providing gobs of low and midrange torque. It is still a factory direct bolt on with standard length valves, stock valve train geometry, and everything in their respective OEM locations. Make sure youre packing lots of displacement to fully realize the benefits this head can offer you and hang on when its time to go WOT! 100% CNC Ported Combustion Chambers 100% CNC Ported Exhaust Ports 100% CNC Ported Intake Ports Competition 5-angle. 8mm Bead Lock Intake Valve, 2.165″ x 4.900″ Overall Valve Length. 8mm Bead Lock Exhaust Valve, 1.600″ x 4.900″ Overall Valve Length. PAC Racing Spring 1.270 OD Hydraulic Roller Dual Valve Spring, 155 lbs. LSX bead locks and aftermarket bead locks are not interchangeable. GM made their bead lock radius and depth different. AFR locks are the same as GM LSX. 7° Titanium Retainers 1.245 O. 7° Bead Lock Valve Keepers. Hardened Valve Spring O. D Locator 1.380 O. Ductile Iron Intake Valve Seats 2.200 O. D x 1.750 I. Ductile Iron Exhaust Valve Seats 1.650 O. D x 1.350 I. 8 mm Bronze Valve Guides. D x 2.100 O. Specifications, Features, and Optional Supporting Components. Head Gasket, Cometic 4.200. FAST 90mm, 92mm, or 102mm. D /Can be cut to 1.525, no deeper. 3.315″H x 1.145″W x 11/32 top 13/32 bottom. Head Bolt Washers, Manley. Flat Mill (Milling options available). Important: Do not port match you intake manifold to any Fel-Pro gasket as it does not precisely match AFR heads. Note: Milling head deck will affect flow numbers. We have AFR heads to fit almost every performance application! – UPS Worldwide Expedited – 3-9 days GUARANTEED! (Most Countries, check UPS. Com) – UPS Worldwide Saver – 1-5 days GUARANTEED! We do not lower invoice values since it is a violation of US and International custom laws. Let us work to resolve your problem so everyone is happy. TREperformance 1725 Monrovia Ave. Suite D7 Costa Mesa, CA 92627. The item “AFR 245cc LSX Mongoose Chevy Aluminum Eliminator Cylinder Heads 72cc Chambers” is in sale since Wednesday, August 12, 2020. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Cylinder Heads & Parts”. The seller is “treperformance” and is located in Costa Mesa, California. This item can be shipped worldwide.
  • Interchange Part Number: Airflow
  • Brand: Air Flow Research
  • Warranty: Yes
  • Country/Region of Manufacture: United States
  • Core Charge: None
  • Material: Aluminum
  • Manufacturer Part Number: AFR 1690
  • Part Brand: Air Flow Research
  • Placement on Vehicle: Front
  • Fitment Type: Performance/Custom

AFR 245cc LSX Mongoose Chevy Aluminum Eliminator Cylinder Heads 72cc Chambers