195cc Renegade Aluminium Cylinder Heads - Small Block Ford58cc Chambers, CNC Competition PortingBrand: AFRPart Number: AFR1381-716Description: These heads come ready for the maximum street/strip SmallBlock Ford performance possible. AFR's 195cc sport lightweight 8mm 2.050 intake and 1.600 exhaust valves with options for either 58cc or 72cc combustion chambers and 70cc exhaust ports. With AFR's3/4" thick head deck, it's no problem handling that additional cylinder pressure. Each head is also drilled for the larger 1/2" head bolt for maximum head gasket retention as a standard feature of this serious race piece in street disguise.
Basic Package Components:
- 100% CNC Ported CombustionChambers
- 100% CNC Ported Exhaust Ports
- 100% CNC Ported Intake Ports
- Competition 5-angle Valve Job
- 8mm Bead Lock Intake Valve, 2.050" stud mount
- 8mm Bead Lock Exhaust Valve, 1.600" stud mount
- PAC 1.270" OD Hydraulic Roller Dual Valve Spring, 155 lbs on seat, .650" maximum lift
- Manley 7° Chrome Moly Retainers
- 7° BeadLock Valve Keepers
- ARP 7/16" Rocker Studs
- Adjustable 5/16" Guide Plates
- Viton Valve Seals
- Hardened Valve Spring Locator
- Ductile Iron Intake Valve Seats
- Ductile Iron Exhaust ValveSeats
- Bronze Valve Guides
