AFR Cylinder Head 185cc Intake 3/8" Stud 72cc Chambers With EGR Pair 289/302/351W

Air Flow Research: 1420
MSRP: $1,643.00
CJ's Low Price:
$1,593.71
1481241600 1639
When you purchase a new pair of cylinder heads you will need to install the items listed below.
CJ's Low Price:
$75.99
Qty
CJ's Low Price:
$74.99
Qty
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AFR Cylinder Head 185cc Intake 3/8" Stud 72cc Chambers With EGR Pair 289/302/351W
Air Flow Research

Product Description

Pair of AFR 185CC Cylinder Heads with 72CC Combustion Chambers for 289, 302 and 351W Engines with EGR.

If you need the world's finest street/strip small block Ford head, check out AFR's all new 185cc intake port emissions legal (CARB EO #250-3) performance cylinder heads. With lightweight 8mm 2.020 intake valves, 1.600 exhaust valves, combustion chamber volume of 72cc, and 70cc exhaust ports, AFR's new 185cc Ford cylinder heads are designed for 289-351 cid engines operating from 1500 rpm to 6500 rpm. A 3/4" thick head deck makes the AFR head ideal for nitrous or blower applications. Available with optional nitrous or blower exhaust port featuring 70cc ultra high flowing exhaust ports.

Cylinder Head Specifications:
Intake Port Size: 185cc
Exhaust Port Size: 70cc
Combustion Chamber Size: 72cc
Intake Valve Size: 2.020"
Exhaust Valve Size: 1.600"
Stud Mount Rockers: 3/8"
EGR: Yes

*Will not accept rail rocker arms.
*Hardened pushrods required.
*High flow 2.020 valves might require aftermarket pistons notched for valve clearance.
*1986 5.0L must have pistons notched for clearance.

As you work to upgrade your Small Block Ford to get the best performance possible, cylinder heads are likely on your shopping list. Air Flow Research has more than 30 years of cylinder head development experience and is going to have the perfect cylinder heads for your performance Engine. Check out their products that are available from CJ Pony Parts and give your upgrade a huge performance upgrade with help from Air Flow Research.

Purchase a new Pair of AFR 185CC Cylinder Heads with 72CC Combustion Chambers for your 289, 302 or 351W Engine with EGR from CJ Pony Parts today!

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Installation Instructions

Mustang Installation

Bronco Applications

This product will fit the following Ford Bronco years:

Product Reviews

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Product Questions

Do the Pistons on an 89 302 need to be notched as well or will I be ok 

Asked by: 89scarletfox
You should always clay check your piston valve clearances before you run larger than stock valves.  
Answered by: Mustang cy
Date published: 2016-03-21
  • 2016-12-09T08:10CST
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