AFR Cylinder Head Enforcer 195cc/ 64cc Chamber Angled Plug For Small Block Chevrolet Engines

These AFR Enforcer Cylinder Heads are a great performance upgrade for your small block Chevrolet engine. These budget-friendly cylinder heads are easy to install and fully assembled for immediate results on your engine build. They are perfect for 350 to 400 Cubic Inch engines operating below 6000 RPM.

Features and Benefits:
- Budget Friendly Performance Head
- For 350-400ci w/ Below 6000 RPM Redline
- Sold Individually
- Fully Assembled

These cylinder heads come fully dressed with other high-end components found on more premium CNC-ported examples: ARP rockers studs, PAC Racing springs, viton valve seals, AFR adjustable guide plates, machined bead valve locks (not stamped), hardened spring cups our one piece 8mm 21 4N Stainless Steel valves. 

ATTENTION: THESE PRODUCTS ARE ILLEGAL TO OPERATE ON ANY PUBLIC HIGHWAY. THIS MEANS ANY PUBLIC PAVED OR UNPAVED ROADWAY OR IN A PUBLIC PARK. THESE PRODUCTS ARE ONLY LEGAL IF USED ON A DEDICATED RACING VEHICLE. VIOLATION ARE SUBJECT TO A MAXIMUM PENALTY OF $37,500 PER VIOLATION PER VEHICLE, REVOCATION OF REGISTRATION BY DMV, LOSS OF USE ON PUBLIC RIGHT OF WAYS AND PROOF OF CORRECTION OF THE TAMPERING.

Specifications:
- Material: A356 Aluminum
- Intake Port Volume: 195cc
- Intake Port Dimension: 2.080" H x 1.270" x 5/16 Radius
- Intake Port Location: Stock
- Exhaust Port Volume: 76cc
- Exhaust Port Dimension: 1.380" H x 1.420" W
- Exhaust Port Location: Stock
- Combustion Chamber Size: 64cc
- Valve Cover Bolt Pattern: Perimeter Bolt
- Valve Angle: 23°
- Valve Spring Pocket Diameter: 1.580" O.D
- Max Valve Spring Pocket Machining: 1.600" O.D (Warning: Do not machine spring pad any deeper.)
- Deck Thickness: .450"
- Minimum Bore Diameter: 4.000"