As an Amazon Associate, we earn from qualifying purchases. Home » Edelbrock » 32560899 Edelbrock 60899 Performer RPM Cylinder Head, Chevy 302,327,350,400 Edelbrock . 32560899 Gallery Attributes Brand name, Manufacturer name, Manufacturer, BrandEdelbrock DimensionUnitinch Extra Product NameEdelbrock 60899 Performer RPM Cylinder Head, Chevy 302,327,350,400 diameter, length, width2.02 keywordsEdelbrock 60899 Cylinder Heads, 60899 Cylinder Heads, Edelbrock 60899, Speedway Motors 32560899 Cylinder Heads, Speedway 32560899 length_Attrib, width_AttribIntake Valve Diameter moq, multiple, tierMinQty11 MPN, SKU32560899 qtyInStock-2 qtySourceFieldMap snippetEdelbrock 60899 Performer RPM Cylinder Head, Chevy 302,327,350,400 made by Edelbrock, for as low as $1,192.50. Free shipping when your order includes this part. tierPrice11192.50 Cylinder Head StyleAssembled Material TypeAluminum FinishNatural Combustion Chamber Volume64cc Intake Runner Volume185cc Exhaust Runner Volume65cc Intake Runner Volume Range180cc - 189cc CNC-Machined Runners, Machined for O-Ring, Rocker Arms Included, Rocker Arm Nuts Included, Heat CrossoverNo Spark Plug StyleStraight Exhaust Port ShapeRound Intake Valve Diameter2.02" Intake Valve Angle23 Exhaust Valves Included, Valve Seats Machined, Valve Stem Seals Included, Valve Guides Included, Locks Included, Retainers Included, Guideplates Included, Accessory Bolt Holes DrilledYes Spring Diameter1.46" Number of Springs Per ValveSingle NotesUses 14mm spark plugs with 3/4" reach, and flat gasket seals GTIN Code085347608997 Distributor offers SellerSKUMOQIn stockMultiplePrices speedwaymotors.com325608991-211 @ $1192.50