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AFR 165cc/185cc/195cc SBF Renegade 20 Degree Street/Strip Heads 1399

Airflow Research (AFR) 1399 - AFR 165cc/185cc/195cc SBF Renegade 20 Degree Street/Strip Heads

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Cylinder Heads, Street Porting, Aluminum, Assembled, 58cc Chamber, 165cc Intake, Ford, Small Block, Pair

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  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Brand: Airflow Research (AFR)

Manufacturer's Part Number: 1399

Part Type: Cylinder Heads

Product Line: AFR 165cc/185cc/195cc SBF Renegade 20 Degree Street/Strip Heads

Summit Racing Part Number: AFR-1399

Cylinder Head Style: Assembled

Cylinder Head Material: Aluminum

Cylinder Head Finish: Natural

Combustion Chamber Volume (cc): 58

CNC-Machined Combustion Chamber: Yes

Intake Runner Volume (cc): 165cc

Exhaust Runner Volume (cc): 68cc

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: Standard

Spark Plug Style: Angle

Intake Valves Included: Yes

Intake Valve Diameter (in): 1.900 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: Chromoly steel

Locks Included: Yes

Lock Style: 7 degree

Valve Stem Seals Included: Yes

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: Perimeter bolt

Accessory Bolt Holes Drilled: Yes

Intake Valve Angle: 20

Exhaust Valve Angle: 20

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: No

Quantity: Sold as a pair.

Notes: Cylinder heads are street ported.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

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AFR 165cc/185cc/195cc SBF Renegade 20 degree street/strip heads disguise serious race performance in street looks. A redesign of their proven 20 degree heads, AFR offers these SBF Renegade cylinder heads in a choice of runner volumes and combustion chamber sizing--without heat riser or air pump holes--for the ultimate performance possible. Being the best in porting technology, AFR's American craftsmanship delivers 100 percent precision CNC-ported intake ports, exhaust ports, and combustion chambers for maximum flow and power in your Ford street and strip trophy machine. The 165cc choice features 58cc combustion chambers while the 185cc and 195cc choices offer both 58cc and 72cc options with 70cc exhaust ports. And, with AFR's trademark 3/4 in. thick head deck, there will be no problem handling additional cylinder pressure. Increasing horsepower and performance lies in your cylinder heads. Unmask the power, winning performance, and reliability of AFR SBF Renegade 20 degree heads in your street/strip vehicle.

Warranty

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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