Engines and Components› Cylinder Heads and Components

Airflow Research

SBF 165cc Alum Heads Renegade Street 58cc

$2,456.30

SKU: A03K 1402

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Special Order
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INSTALL DIFFICULTY
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Moderate — 2–4 hours

Description

Part #: 1402

Cylinder Head - Renegade Street - Assembled - 1.900 / 1.600 in Valves - 165 cc Intake - 58 cc Chamber - 1.290 in Springs - Aluminum - Small Block Ford - Pair

MIA's Description

AFR's 165cc "Street" cylinder heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings. Compatible with OEM piston valve relief. Recommended for street, towing, or street/strip engines up to 351 cubic inches, operating up to 6000 RPM. Legal for 1995 and older emissions-controlled vehicles under CARB EO #D-250-3.

Fitment

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Specifications

BrandAirflow Research
Part NumberA03K 1402

Videos

SBF AFR Enforcer Head Review With Real Flow Numbers

SBF AFR Enforcer Head Review With Real Flow Numbers
WHAT IS THE BEST CYLINDER HEAD FOR MY 5.0L FORD? WHY I CHOOSE THE 185 AFR OVER THE 165 AFR HEAD.

WHAT IS THE BEST CYLINDER HEAD FOR MY 5.0L FORD? WHY I CHOOSE THE 185 AFR OVER THE 165 AFR HEAD.
The Cheapest Aluminum SBF Heads | VEVOR vs AFR Enforcer's | Honest Review

The Cheapest Aluminum SBF Heads | VEVOR vs AFR Enforcer's | Honest Review
AFR Renegades SBF heads - Over-hyped or underrated?

AFR Renegades SBF heads - Over-hyped or underrated?
HOW MUCH POWER ARE AFR HEADS WORTH ON A SBF? ARE THEY WORTH 20 HP OR 100 HP? THE ANSWER IS YES!

HOW MUCH POWER ARE AFR HEADS WORTH ON A SBF? ARE THEY WORTH 20 HP OR 100 HP? THE ANSWER IS YES!
Foxbody HCI: Aluminum Cylinder Heads VS. Iron GT40 Cylinder Heads - Why I Bought AFR 165's?

Foxbody HCI: Aluminum Cylinder Heads VS. Iron GT40 Cylinder Heads - Why I Bought AFR 165's?
Torque Talk with Scott The Hawk: What's the right AFR cylinder head for my engine?

Torque Talk with Scott The Hawk: What's the right AFR cylinder head for my engine?
All hype or all real? The facts on AFR's SBF Renagade heads.

All hype or all real? The facts on AFR's SBF Renagade heads.
AFR Enforcer SBC Head Review With Real Flow Numbers

AFR Enforcer SBC Head Review With Real Flow Numbers
How it's made: CNC Ported Cylinder Heads | AFR Cylinder Heads

How it's made: CNC Ported Cylinder Heads | AFR Cylinder Heads
Ford Racing Z304DA vs AFR 185 comparison with Flow numbers, watch before you buy!

Ford Racing Z304DA vs AFR 185 comparison with Flow numbers, watch before you buy!
Trick Flow vs AFR⚡️Best 5.0 Mustang Heads (what’s your pick?)

Trick Flow vs AFR⚡️Best 5.0 Mustang Heads (what’s your pick?)
$165 Amazon SBC Head vs Budget AFR Enforcer! (Flow Bench!)

$165 Amazon SBC Head vs Budget AFR Enforcer! (Flow Bench!)
SEMA 2019: Airflow Research Releases A New Line of Budget-Friendly As-Cast Cylinder Heads

SEMA 2019: Airflow Research Releases A New Line of Budget-Friendly As-Cast Cylinder Heads

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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