AFR’s 185cc Small block Ford Renegade 100% CNC Ported Cylinder heads feature intake, exhaust and chambers. These street heads are a good pick for 302-393 CID engine operating below 6500 RPM. A356 aluminum/58cc chambers/20 degree/min bore 4.000″/spark plug Autolite 3924/ ( This is for a pair of heads. ) 8mm stem diameter bead lock keepers 21-4n stainless steel Int/exh Valve 2.020″/ 1.600″ PAC Racing Spring 1.290″OD Hydraulic Roller Dual Valve Spring,140 lbs on seat, .600″lift, Max RPM 6500 7°Chrome Moly Retainers 1.245″ O.D x .885″ I.D x .655″ I.D 7°Bead Lock Valve Keepers Competition 5-angle valve job Viton Valve Seals ARP 3/8″ Rocker Studs 5/16″ Guide Plates Hardened Valve Spring O.D Locator Special order 3-5 business days Please e-mail with questions.
DEL-TRON PRODUCTS
