Airflow Research (AFR) Cylinder Heads

AFR 24° BBC Cylinder Head 345cc Partially CNC Ported, 117cc chambers, w/valve job, NO PART, ready for assembly, hard coat anodize

Part Number: AFR-3450B

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

AFR 24° BBC Cylinder Head 357cc fully CNC Ported, 121cc chambers, w/valve job, NO PART, ready for assembly, hard coat anodize

Part Number: AFR-3570B

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

cylinder heads,AFR 23° SBC Cylinder Head 245cc Porters Casting Angle Plug Heads, spread port exhaust, 70cc chambers, No Porting, Parts or Valve Job

Part Number: AFR-1198

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

cylinder heads,AFR 23° SBC Cylinder Head 245cc Porters Casting Angle Plug Heads, standard exhaust, 64cc chambers, No Porting, Parts or Valve Job

Part Number: AFR-1192

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

AFR 24° BBC Cylinder Head 305cc Partially CNC Ported, 117cc chambers, w/valve job, NO PART, ready for assembly, hard coat anodize

Part Number: AFR-3050B

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

cylinder heads,AFR 23° SBC Cylinder Head 245cc Porters Casting Angle Plug Heads, standard exhaust, 70cc chambers, No Porting, Parts or Valve Job

Part Number: AFR-1193

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

cylinder heads,AFR 23° SBC Cylinder Head 245cc Porters Casting Angle Plug Heads, spread port exhaust, 64cc chambers, No Porting, Parts or Valve Job

Part Number: AFR-1197

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Heads, Bullei 14 Degree, Aluminum, Assembled, 75cc Chamber, 270cc Intake, Ford, Pair

Part Number: AFR-3803

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Heads, Renegade 20, Aluminum, 185cc Intake Runner, 58cc Chamber, Ford, Pair

Part Number: AFR-1397

Not Yet Reviewed

Estimated Ship Date: Jun 6, 2025 if ordered today

• Free Shipping
• Special Order

AFR 24° BBC Cylinder Head 385cc fully CNC ported, 121 cc Chambers, Race Ready, Assembled, Hard Coat Anodize

Part Number: AFR-2020B-TI

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2025 if ordered today

• Free Shipping
• Special Order

AFR 24° BBC Cylinder Head 305cc Partially CNC ported, 117 cc Chambers, Race Ready, Assembled, Hard Coat Anodize

Part Number: AFR-2100B

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Heads, Race, Aluminum, Assembled, 121cc Chamber, 305cc Intake Runner, Chevy, Big Block, Pair

Part Number: AFR-2100-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 9, 2025 if ordered today

• Free Shipping
• Special Order

AFR 24° BBC Cylinder Head 345cc Partially CNC ported, 117 cc Chambers, Race Ready, Assembled, Hard Coat Anodize

Part Number: AFR-2110B

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2025 if ordered today

• Free Shipping
• Special Order

AFR 24° BBC Cylinder Head 325cc Partially CNC ported, 117 cc Chambers, Race Ready, Assembled, Hard Coat Anodize

Part Number: AFR-2101B

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2025 if ordered today

• Free Shipping
• Special Order

Heads, Aluminum, Assembled, 295cc Intake Runner, 75cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3822

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Heads, 385cc Magnum BBC Competition Racing Heads, Aluminum, Bare, 121cc Chamber, 385cc Intake, Round Exhaust Port, Chevrolet, Big Block, Pair

Part Number: AFR-3580

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Head, 457cc Magnum BBC 18 Degree, Aluminum, Bare, 96cc Chamber, 457cc Intake, Round Exhaust Port, Chevrolet, Big Block, Each

Part Number: AFR-3707

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Heads, 377cc Magnum BBC Competition Racing Heads, Aluminum, Bare, 121cc Chamber, 377cc Intake, Round Exhaust Port, Chevrolet, Big Block, Pair

Part Number: AFR-3575

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

BBF Small Chamber Stock Exhaust Porters Castings

Part Number: AFR-0380

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

BBF Large Chamber + .250 Exhaust Porters Castings

Part Number: AFR-0383

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

BBF Small Chamber + .250 Exhaust Porters Castings

Part Number: AFR-0381

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

BBF Large Chamber Stock Exhaust Porters Castings

Part Number: AFR-0382

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

AFR 23° SBC Cylinder Head 130cc porters casting Straight Plug Heads w/heat riser, 63cc chambers, no porting, parts or valve job

Part Number: AFR-0835

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

AFR 23° SBC Cylinder Head 130cc porters casting Straight Plug Heads w/heat riser, 70cc chambers, no porting, parts or valve job

Part Number: AFR-0824

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order

AFR 23° SBC Cylinder Head 130cc porters casting L98 Angle Plug Heads w/ heat riser, 70cc chambers, no porting, parts or valve job

Part Number: AFR-0840

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping
• Special Order