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1979-95 Mustang AFR 185cc Enforcer Cylinder Heads - 63cc Chamber 5.0 by AFR


1979-95 Mustang AFR 185cc Enforcer Cylinder Heads - 63cc Chamber 5.0
1979-95 Mustang AFR 185cc Enforcer Cylinder Heads - 63cc Chamber 5.0
1979-95 Mustang AFR 185cc Enforcer Cylinder Heads - 63cc Chamber 5.0
1979-95 Mustang AFR 185cc Enforcer Cylinder Heads - 63cc Chamber 5.0
1979-95 Mustang AFR 185cc Enforcer Cylinder Heads - 63cc Chamber 5.0
1979-95 Mustang AFR 185cc Enforcer Cylinder Heads - 63cc Chamber 5.0
1979-95 Mustang AFR 185cc Enforcer Cylinder Heads - 63cc Chamber 5.0
1979-95 Mustang AFR 185cc Enforcer Cylinder Heads - 63cc Chamber 5.0
1979-95 Mustang AFR 185cc Enforcer Cylinder Heads - 63cc Chamber 5.0
1979-95 Mustang AFR 185cc Enforcer Cylinder Heads - 63cc Chamber 5.0
How To Install 302/351 Mustang Cylinder Heads and Valvetrain (79-95)

Increase horsepower & torque while on a budget in your 1979-9595 Mustang with a pair of AFR fully assembled 185cc Enforcer aluminum cylinder heads!

Item #AFR-1341PR
MPN# AFR-1341

Everyday Low Price: $1,362.64

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 Benefits

  • Reduces Weight
  • Increases Torque
  • Increases Horsepower
  • Arrives Fully Assembled

 Features

  • 185cc Intake Volume
  • Stainless Steel Valves
  • 63cc Combustion Chamber
  • A356 Aluminum Construction

 What's in the Box

  • (2) Cylinder Heads
  • (16) 3/8" ARP Rocker Studs
  • (8) Guide Plates

AFR 185cc Enforcer Cylinder Heads - 63cc Chamber
Let your 1979-1995 Mustang 5.0 breathe better than ever with a set of AFR Enforcer 185cc aluminum cylinder heads! AFR is one of the world's most advanced cylinder head companies and continues to prove it with superior quality and performance. This pair of cylinder heads are from the AFR Enforcer series which is a great budget-friendly aluminum cylinder head option for street or strip applications operating up to 6,000 RPM. AFR utilizes A356 aluminum casting and high-quality components throughout for long-lasting performance! Featuring permanent mold “As-Cast” technology surfaces on the intake runners, exhaust runners, and combustion chambers allows for highly accurate port location and performance. The 185cc intake ports allow for 251 CFM max airflow at 0.60" lift and a 63cc combustion chamber size. AFR Enforcer heads come fully assembled with ARP 3/8" rockers studs, PAC Racing springs, Viton valve seals, AFR adjustable guide plates, machined bead valve locks, hardened spring cups and ductile iron seats and one-piece 8mm stainless steel valves. Enforcer heads feature a 0.325 in. deck, stock valve locations, and are designed for blocks with a minimum bore of 4.000in. These assembled heads mean that you will be able to bolt the cylinder heads to your short block for an effortless upgrade!

Head Specs
  • Combustion Chamber Volume (cc): 64
  • Intake Runner Volume (cc): 185cc
  • Exhaust Runner Volume (cc): 64cc
  • Cylinder Head Style: Assembled
  • Cylinder Head Material: Aluminum
  • Intake Port Shape: Rectangular
  • Intake Valve Diameter (in.): 1.900 in.
  • Max RPM: 6300-6500
  • CNC-Machined Combustion Chamber: No
  • CNC-Machined Intake Runner: No
  • CNC-Machined Exhaust Runner: No
  • Combustion Chamber Style: Heart
  • Intake Port Location: Standard
  • Exhaust Port Shape: Square
  • Exhaust Port Location: Standard
  • Spark Plug Style: Angle
  • Intake Valves Included: Yes
  • Exhaust Valves Included: Yes
  • Exhaust Valve Diameter (in.): 1.600 in.
  • Valve Springs Included: Yes
  • Maximum Valve Lift (in.): 0.600 in.
  • Camshaft Style: Hydraulic roller
  • Outside Diameter of Outer Spring (in.): 1.290 in.
  • Damper Spring Included: Yes
  • Number of Springs Per Valve: Dual
  • Retainers Included: Yes
  • Retainer Material: Steel
  • Locks Included: Yes
  • Lock Style: 7 degree
  • Valve Stem Seals Included: Yes
  • Valve Stem Seal Style: Positive stop
  • Rocker Arm Studs Included: Yes
  • Rocker Arm Nut Thread Size: 3/8 in.-24
  • Rocker Arms Included: No
  • Rocker Arm Nuts Included: No
  • Guideplates Included: Yes
  • Guideplate Pushrod Size: 5/16 in.
  • 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


AFR Warranty - Click Here

  • Ford Mustang - 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
  • Engines: 5.0
Fitment Notice
  • These cylinder heads include the reducer bushings for the head bolts for the 5.0. 
  • These cylinder heads will accept factory emissions (AIR Injection) and are street ported.
  • Some piston modification may be needed depending on your specific application.
  • ALTERNATOR BRACKET: Some years require the supplied 5/8”-11-7/16”-14 reducer to be installed into the air pump thread to properly mount the alternator. LRS-6086AK is recommended 

How To Install 302/351 Mustang Cylinder Heads and Valvetrain (79-95)

Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!


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About This Brand


AFR
AFR - Cylinder Heads Built for Racers... by Racers
If you are wanting to make big power in your Mustang or Lightning, look no further than AFR (Air Flow Research). They have dedicated over forty-five years to research and developing cylinder heads and flow dynamics to make the most horsepower possible. Cylinder heads manufactured by AFR can be found on both street cars and race cars. These fully assembled heads outflow and outperform other cylinder heads on the market!

AFR's commitment to performance has allowed them to find themselves on the fastest races cars and street machines in the country. Any engine builder can attest that the secret to greatly increase your horsepower lies with the cylinder head and with AFR cylinder heads you get maximum performance.
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