TRE Performance » Air Flow Research
Air Flow Research AFR Cylinder Heads
Browse Cylinder Heads Products
Description: AFR's 230cc LSX heads feature 100% CNC ported intake, exhaust & 65cc chambers, A356 aluminum castings. Recommended for aggressive street or street/strip builds with displacements up to 427 cubic...More Details »
Item #: AFR 1670
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,658.00
Description: AFR's 230cc LSX heads feature 100% CNC ported intake, exhaust & 72cc chambers, A356 aluminum castings. Recommended for aggressive street or street/strip builds with displacements up to 427 cubic...More Details »
Item #: AFR 1640
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,658.00
Description: AFR's 235cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings. This head features 60/40 valve spacing and requires shaft mount rocker arms for optimum...More Details »
Item #: AFR 1132NP
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,965.00
Description: AFR's 235cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings. This head features 60/40 valve spacing and requires shaft mount rocker arms for optimum...More Details »
Item #: AFR 1130NP
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,965.00
Description: Spread port heads have the center exhaust ports spread apart approximately 1/2" over stock GM heads. The reason for spread port heads is to achieve additional cooling in the center of the head...More Details »
Item #: AFR 1134NP
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,965.00
Description: Spread port heads have the center exhaust ports spread apart approximately 1/2" over stock GM heads. The reason for spread port heads is to achieve additional cooling in the center of the head...More Details »
Item #: AFR 1136NP
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,965.00
Description: AFR's 235cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. This head features 60/40 valve spacing and...More Details »
Item #: AFR 1132-TI
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,489.00
Description: AFR's 235cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. This head features 60/40 valve spacing and...More Details »
Item #: AFR 1130-TI
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,489.00
Description: Spread port heads have the center exhaust ports spread apart approximately 1/2" over stock GM heads. The reason for spread port heads is to achieve additional cooling in the center of the head...More Details »
Item #: AFR 1134-TI
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,489.00
Description: Spread port heads have the center exhaust ports spread apart approximately 1/2" over stock GM heads. The reason for spread port heads is to achieve additional cooling in the center of the head...More Details »
Item #: AFR 1136-TI
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,489.00
Description: AFR's 245cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings. NPP stands for "no pushrod pinch", and this is AFR's largest 60/40 valve spacing head....More Details »
Item #: AFR 1137NP
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,191.00
Description: AFR's 245cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings. NPP stands for "no pushrod pinch", and this is AFR's largest 60/40 valve spacing head....More Details »
Item #: AFR 1138NP
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,191.00
Description: AFR's 245cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. NPP stands for "no pushrod pinch", and this is...More Details »
Item #: AFR 1137-TI
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,685.00
Description: AFR's 245cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. NPP stands for "no pushrod pinch", and this is...More Details »
Item #: AFR 1138-TI
Condition:
New
Limited Supply: Only 1 Left!
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,685.00
Sale: $3,599.00
Save: 2%
Save: $86.00
Description: Spread port heads have the center exhaust ports spread apart approximately 1/2" over stock GM heads. The reason for spread port heads is to achieve additional cooling in the center of the head...More Details »
Item #: AFR 1140NP
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,191.00
Description: Spread port heads have the center exhaust ports spread apart approximately 1/2" over stock GM heads. The reason for spread port heads is to achieve additional cooling in the center of the head...More Details »
Item #: AFR 1140-TI
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,685.00
Description: AFR's 245cc LS1 heads feature 100% CNC ported intake, exhaust & chambers, Titanium retainers and high quality components throughout. Recommended for aggressive street or street/strip builds with...More Details »
Item #: AFR 1682
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,161.00
Description: AFR's 245cc LS1 heads feature 100% CNC ported intake, exhaust & chambers, Titanium retainers and high quality components throughout. Recommended for aggressive street or street/strip builds with...More Details »
Item #: AFR 1692
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,161.00
Description: AFR's 245cc LSX "Competition" ported heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings, with no parts. Recommended for race applications or radical "Pro Street" style...More Details »
Item #: AFR 1681
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,737.00
Description: AFR's 245cc LSX "Competition" ported heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings, Titanium retainers and high quality components throughout. Recommended for...More Details »
Item #: AFR 1680
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,161.00
Description: AFR's 245cc LSX "Competition" ported heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings, with no parts. Recommended for race applications or radical "Pro Street" style...More Details »
Item #: AFR 1691
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,737.00
Description: AFR's 245cc LSX "Competition" ported heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings, Titanium retainers and high quality components throughout. Recommended for...More Details »
Item #: AFR 1690
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,161.00
Description: AFR’s 260cc LS3 “Mongoose” heads feature 100% CNC ported intake, exhaust and chambers using our advanced engineering and flow techniques to produce the ultimate Rectangle Port head available...More Details »
Item #: AFR 1846
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,751.00
Description: AFR’s 260cc LS3 “Mongoose” heads feature 100% CNC ported intake, exhaust and chambers using our advanced engineering and flow techniques to produce the ultimate Rectangle Port head available...More Details »
Item #: AFR 1841
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,751.00
Description: AFR's 265cc Magnum "As Cast" Oval Port heads with solid roller springs are the preferred choice over reworked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356...More Details »
Item #: AFR 3620-1
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,936.00
Description: AFR's 265cc Magnum "As Cast" Oval Port heads are the preferred choice over reworked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high...More Details »
Item #: AFR 3610-1
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,907.00
Description: AFR's 265cc Magnum "As Cast" Oval Port heads are the preferred choice over reworked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high...More Details »
Item #: AFR 3600-1
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,522.00
Description: AFR's 265cc Magnum "As Cast" Oval Port heads are the preferred choice over reworked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high...More Details »
Item #: AFR 3610
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,653.00
Description: AFR's 265cc Magnum "As Cast" Oval Port heads are the preferred choice over reworked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high...More Details »
Item #: AFR 3600
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,270.00
Description: AFR's 265cc Magnum "As Cast" Oval Port heads with solid roller springs are the preferred choice over reworked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356...More Details »
Item #: AFR 3620
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,686.00
Description: Our 280cc feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings with standard exhaust port locations. Recommended for street, towing, or street/strip engines with...More Details »
Item #: AFR 3801
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,281.00
Description: AFR`s 280cc "As Cast" heads are the cost effective performance choice over re-worked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings with...More Details »
Item #: AFR 3804
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,281.00
Description: AFR`s 280cc "As Cast" heads are the cost effective performance choice over re-worked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high...More Details »
Item #: AFR 3802
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,606.00
Description: Our 280cc feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout with standard exhaust port locations. Recommended for street,...More Details »
Item #: AFR 3803
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,722.00
Description: AFR`s 280cc "As Cast" heads are the cost effective performance choice over re-worked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high...More Details »
Item #: AFR 3805
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,606.00
Description: AFR`s 280cc "As Cast" 14 degree heads are the cost effective performance choice over re-worked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings...More Details »
Item #: AFR 3806
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,722.00
Description: AFR's 290cc heads feature 100% CNC ported intake, exhaust and chambers, hydraulic roller springs, A356 aluminum castings and high quality components throughout. Recommended for moderate street, or...More Details »
Item #: AFR 3640
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,751.00
Description: AFR's 290cc heads feature 100% CNC ported intake, exhaust and chambers, A356 aluminum castings and high quality components throughout. Recommended for moderate street, or street/strip builds with...More Details »
Item #: AFR 3630
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,204.00
Description: AFR's 290cc heads feature 100% CNC ported intake, exhaust and chambers, solid roller springs, A356 aluminum castings and high quality components throughout. Recommended for moderate street, or...More Details »
Item #: AFR 3650
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,780.00
Description: AFR`s 295cc heads feature 100% full CNC ported intake, exhaust & chambers, A356 aluminum castings. Recommended for more aggressive or street/strip or racing builds with displacements up to 512...More Details »
Item #: AFR 3815
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,761.00
Description: AFR`s 295cc 14 degree heads feature 100% full CNC ported intake, exhaust & chambers, A356 aluminum castings. Recommended for more aggressive or street/strip or racing builds with displacements up...More Details »
Item #: AFR 3821
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,999.00
Description: AFR`s 295cc heads feature 100% full CNC ported intake, exhaust & chambers, A356 aluminum castings. Recommended for more aggressive or street/strip or racing builds with displacements up to 512...More Details »
Item #: AFR 3818
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,762.00
Description: AFR`s 295cc 14 degree heads feature 100% full CNC ported intake, exhaust & chambers, A356 aluminum castings. Recommended for more aggressive or street/strip or racing builds with displacements up...More Details »
Item #: AFR 3824
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $2,999.00
Description: AFR`s 295cc heads feature 100% full CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for more aggressive or street/strip or racing...More Details »
Item #: AFR 3816
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,097.00
Description: AFR`s 295cc 14 degree heads feature 100% full CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for more aggressive or street/strip...More Details »
Item #: AFR 3822
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,331.00
Description: AFR`s 295cc 14 degree heads feature 100% full CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for more aggressive or street/strip...More Details »
Item #: AFR 3823
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,433.00
Description: AFR`s 295cc 14 degree heads feature 100% full CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for more aggressive or street/strip...More Details »
Item #: AFR 3817
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,200.00
Description: AFR`s 295cc heads feature 100% full CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for more aggressive or street/strip or racing...More Details »
Item #: AFR 3819
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,097.00
Description: AFR`s 295cc 14 degree heads feature 100% full CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for more aggressive or street/strip...More Details »
Item #: AFR 3825
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,331.00
Description: AFR`s 295cc 14 degree heads feature 100% full CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for more aggressive or street/strip...More Details »
Item #: AFR 3826
Condition:
New
FREE continental USA ground shipping on ALL AFR Cylinder Heads
Price: $3,433.00
