Air Flow Research AFR0918 Eliminator Heads 65cc Chamber Chev SB 350

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AFR - Air Flow Research

AFR0918
$4,285.60 AUD
$4,285.60 AUD
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Air Flow Research AFR0918 Eliminator Heads 65cc Chamber Chev SB 350

Item Description

AFR ELIMINATOR HEADS 65CC CHAMBER CHEV SB 350 AFR0918These AFR 180cc SBC Eliminator street heads are available in your choice of straight or L98 angle plug versions. AFR 180cc heads feature a 75cc or 65cc combustion chamber with a 64cc exhaust port and a 3/4 in. thick head deck (ideal for nitrous or blower applications). Standard valves are lightweight, 8mm, and have a 2.020 in. intake and 1.600 in. exhaust with AFR's hardened ductile iron interlocking valve seats. The AFR 180cc Eliminator street heads' exceptional flow characteristics, 23 degree valve angle, and standard valve spacing make them the perfect street heads for 327 to 350 c.i.d. engines in the idle to 5,500 rpm operating range (higher rpm ranges are possible, depending on the combination of parts). These cylinder heads carry CARB E.O. #D-250-2 when used on 1969-94 applications with the heat riser. AFR 180cc SBC Eliminator street heads are also available for your 1987 and later engines with centerbolt valve covers and two center intake bolts at 72 degree angles, and Vortec-style cylinder heads are available, too. Their dual valve cover bolt pattern is standard and their exhaust port is raised .100 over GM L98 cylinder heads.
Specs:Application: Chev Small Block Gen I 302, 327, 350, 400 C.I.D
Cylinder Head Style Assembled
Cylinder Head Material Aluminum
Cylinder Head Finish Natural
Combustion Chamber Volume (cc) 65
CNC-Machined Combustion Chamber Yes
Intake Runner Volume (cc) 180cc
Exhaust Runner Volume (cc) 64cc
CNC-Machined Intake Runner Yes
CNC-Machined Exhaust Runner Yes
Combustion Chamber Style Heart
Intake Port Shape Rectangular
Intake Port Location Standard
Exhaust Port Shape Square
Exhaust Port Location Raised
Spark Plug Style Angle
Intake Valves Included Yes
Intake Valve Diameter (in) 2.020 in.
Exhaust Valves Included Yes
Exhaust Valve Diameter (in) 1.600 in.
Valve Springs Included Yes
Maximum Valve Lift (in) 0.600 in.
Outside Diameter of Outer Spring (in) 1.290 in.
Damper Spring Included Yes
Number of Springs Per Valve Dual
Retainers Included Yes
Retainer Material Chromemoly steel
Locks Included Yes
Lock Style 7 degree
Valve Stem Seals Included Yes
Valve Stem Seal Style Viton®
Rocker Arm Studs Included Yes
Rocker Arm Nut Thread Size 3/8-24 in.
Rocker Arms Included No
Rocker Arm Nuts Included No
Guideplates Included Yes
Guideplate Pushrod Size 5/16 in.
Valve Cover Mounting Style Center and perimeter bolt
Accessory Bolt Holes Drilled Yes
Intake Valve Angle 23
Exhaust Valve Angle 23
Valve Guides Included Yes
Valve Guide Material Bronze
Valve Seats Machined Yes
Valve Seat Machine Style 3-angle
Valve Seat Material Ductile iron
Steam Holes Drilled No
Oiling Style Through pushrod
Machined for O-Ring No
Heat Crossover Yes
Quantity Sold as a pair.
Notes These cylinder heads are a L98 based geometry. Not compatible with self-aligning rocker arms. Exhaust port is raised 0.100 in. over stock. 400 C.I.D Requires drilling steam holes into head.

Items are shipped within one to two business days after full payment has been recieved.

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Manufacturer Information

  • Manufacturer: AFR - Air Flow Research
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