- Home »
- Catalog »
- Cylinder Heads »
- Air Flow Research Cylinder Heads »
- AFR - Big Block Chevy Rectangle Ports
TRE Performance » Air Flow Research
Air Flow Research AFR Cylinder Heads
Browse AFR - Big Block Chevy Rectangle Ports Products
Items 1-31 of 31
Description: AFR is proud to announce their new BBC Marine Cylinder Head! This AFR 305cc marine rectangle port heads feature partially inconel exhaust valves, hydraulic roller springs, hard coat anodizing and...More Details »
Item #: AFR 2100B
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $4,273.00
Description: AFR's 305cc rectangle port heads feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for moderate street, or...More Details »
Item #: AFR 2100
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,576.00
Description: AFR's 305cc rectangle port heads feature partially CNC ported intake, exhaust & CNC chambers, A356 aluminum castings and high quality components throughout. Recommended for moderate street, or...More Details »
Item #: AFR 2100-1
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,858.00
Description: AFR's 305cc rectangle port heads feature partially ported, CNC Chambers with no parts, A356 aluminum castings and high quality components throughout. Recommended for moderate street, or...More Details »
Item #: AFR 3050-1
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,290.00
Description: AFR's 305cc rectangle port heads feature partially ported with no parts, A356 aluminum castings and high quality components throughout. Recommended for moderate street, or street/strip builds with...More Details »
Item #: AFR 3050
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,008.00
Description: AFR's 315cc heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for aggressive street, or street/strip builds with...More Details »
Item #: AFR 2000
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $4,703.00
Description: AFR's 315cc heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for aggressive street, or street/strip builds with...More Details »
Item #: AFR 3150
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $4,138.00
Description: AFR's 325cc heads are designed feature partially CNC ported intake, exhaust, A356 aluminum castings and high quality components throughout. Recommended for more aggressive street, or street/strip...More Details »
Item #: AFR 2101
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,576.00
Description: AFR's 325cc heads are designed feature the option to upgrade to partially CNC ported intake, exhaust, A356 aluminum castings. Recommended for more aggressive street, or street/strip builds with...More Details »
Item #: AFR 3250
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,008.00
Description: AFR's 325cc heads are designed to feature partially CNC ported intake, exhaust and fully CNC ported chambers, A356 aluminum castings and high quality components throughout. Recommended for more...More Details »
Item #: AFR 2101-1
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,858.00
Description: AFR's 325cc heads with CNC chambers are designed feature the option to upgrade to partially CNC ported intake, exhaust, A356 aluminum castingst. Recommended for more aggressive street, or...More Details »
Item #: AFR 3250-1
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,290.00
Description: AFR is proud to announce their new BBC Marine Cylinder Head! These AFR 325cc heads are designed feature partially CNC ported intake, inconel exhaust valves, hydraulic roller springs, hard coat...More Details »
Item #: AFR 2101B
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $4,273.00
Description: AFR`s 335cc heads are designed feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for radical street/strip or "Pro...More Details »
Item #: AFR 2001
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $4,703.00
Description: AFR`s 335cc heads are designed feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for radical street/strip or "Pro...More Details »
Item #: AFR 3350
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $4,138.00
Description: AFR's 345cc heads are designed feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for more radical street/strip,...More Details »
Item #: AFR 2110-1
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,858.00
Description: AFR's 345cc heads are designed feature partially CNC ported intake & exhaust, A356 aluminum castings and high quality components throughout. Recommended for more radical street/strip, "Pro Street",...More Details »
Item #: AFR 2110
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,576.00
Description: AFR's 345cc heads are designed features the CNC Chambers and an optional up-gradable partially CNC ported intake & exhaust, A356 aluminum castings and high quality components throughout....More Details »
Item #: AFR 3450-1
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,290.00
Description: AFR's 345cc heads are designed features the up-gradable partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for more radical...More Details »
Item #: AFR 3450
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,008.00
Description: AFR is proud to announce their new BBC Marine Cylinder Head! These AFR 345cc heads are designed feature partially CNC ported intake, inconel exhaust valves, hydraulic roller springs, hard coat...More Details »
Item #: AFR 2110B
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $4,273.00
Description: AFR's 357cc heads feature 100% CNC ported intake, exhaust & chambers w/ no parts, A356 aluminum castings and high quality components throughout. Recommended for race applications or radical "Pro...More Details »
Item #: AFR 3570
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $4,373.00
Description: AFR's 357cc heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for race applications or radical "Pro Street" builds...More Details »
Item #: AFR 2010-TI
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $4,938.00
Description: AFR is proud to announce their new BBC Marine Cylinder Head! These AFR 357cc heads feature 100% CNC ported intake, inconel exhaust valves, hydraulic roller springs, hard coat anodizing and high...More Details »
Item #: AFR 2010B-TI
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $5,637.00
Description: AFR's 377cc heads feature 100% CNC ported intake, exhaust & chambers, no parts, A356 aluminum castings, Titanium retainers, and high quality components throughout. These heads are best suited for...More Details »
Item #: AFR 3575
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $4,382.00
Description: AFR's 377cc heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings, Titanium retainers, and high quality components throughout. These heads are best suited for large...More Details »
Item #: AFR 2015-TI
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $5,090.00
Description: AFR is proud to announce their new BBC Marine Cylinder Head! These AFR 377cc heads feature 100% CNC ported intake, inconel exhaust valves, hydraulic roller springs, hard coat anodizing, Titanium...More Details »
Item #: AFR 2015B-TI
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $5,784.00
Description: The 385cc heads are AFR's largest and best flowing BBC heads! They feature 100% CNC ported intake, exhaust & chambers, no parts, A356 aluminum castings, Titanium retainers, and high quality...More Details »
Item #: AFR 3580
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $4,382.00
Description: The 385cc heads are AFR's largest and best flowing BBC heads! They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings, Titanium retainers, and high quality components...More Details »
Item #: AFR 2020-TI
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $5,090.00
Description: AFR is proud to announce their new BBC Marine Cylinder Head! These AFR 385cc heads are designed feature partially CNC ported intake, inconel exhaust valves, hydraulic roller springs, hard coat...More Details »
Item #: AFR 2020B-TI
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $5,784.00
Description: AFR’s new 457cc 18° Big Block Chevy head are our best performing highest flowing head in our BB Chevy lineup. They come standard with stainless steel 2.400 intake valves and 1.800 exhaust...More Details »
Item #: AFR 3708
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Head
Price: $3,118.00
Description: AFR's 335cc BBC Enforcer Cylinder head features their Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allow for extremely...More Details »
Item #: AFR 3001
Condition:
New
Limited Supply: Only 4 Left!
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $863.88
Description: AFR is proud to announce the release of its NEW Enforcer series of As-Cast cylinder heads. Comprised of four new budget-friendly cylinder heads, these price conscience offerings do not come fully...More Details »
Item #: AFR 3002
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $633.00
Items 1-31 of 31