• Cometic LSX Gasket
• 4.200 Bore
• AFR LSX Large Bore

• LSX #H1294040S Head Gaskets
• .040 thick
• Small Bore 3.930

• Fel Pro #1041 LSX Head Gasket
• AFR LSX 230-245cc Large Bore 4.135
• LS1 Style Motors Only

• AFR SBF/LSX Exhaust Seat 1.650 O.D. x 1.350 I.D x .375" Tall

• LSX Head Stud Kit
• 12 Point Nuts
• ARP #234-4316

• LSX 2004 (Mid Year & Later) Head Stud Kit
• 6 Point Nuts
• ARP #134-3610

• LSX 2004 (Mid Year & Later) Head Stud Kit
• 12 Point Nuts
• ARP #234-4317

• AFR SBF/LSX Intake Seat 2.132 O.D. x 1.720 I.D.

We are proud to announce the release of 3 NEW camshafts to compliment our 260cc Mongoose LS3 cylinder heads. Whether you are got a Gen5 Camaro or a C6 Corvette, we can take your setup from mild to wild with one of these new bump sticks. All grinds are made using a billet steel core and are suitable for factory displacement engines ranging from 5.7 to 6.2. Installation will require the use of a 3 bolt style cam gear and bolts, AFR part #6010 (gear) and AFR part #6011 (3 bolts).

RPM Range: 2000-6500 RPM

Vacuum @ Idle: 14" @ 800 RPM

LSA: 115+4

Duration @ 50: Intake - 223 / Exhaust - 231. 

Valve Lift: Intake - 604 / Exhaust - 595. 

Test Engine: Stock GM 6.2L LS3 short block with no modifications. AFR LS3 260cc Square port heads part #1845. AFR hydraulic roller cam part #’s 6012, 6013 & 6014 with stock rocker arms. Stock L92 intake with 90mm throttle body. Hooker headers with 1 7/8” primaries connected to Superflow dyno mufflers.

CARB Status: This product is not legal for sale or use on emission-controlled vehicles and intended for dedicated race vehicles only.

We are proud to announce the release of 3 NEW camshafts to compliment our 260cc Mongoose LS3 cylinder heads. Whether you are got a Gen5 Camaro or a C6 Corvette, we can take your setup from mild to wild with one of these new bump sticks. All grinds are made using a billet steel core and are suitable for factory displacement engines ranging from 5.7 to 6.2. Installation will require the use of a 3 bolt style cam gear and bolts, AFR part #6010 (gear) and AFR part #6011 (3 bolts).

RPM Range: 2,500-7,000 RPM

Vacuum @ Idle: 12" @ 900 RPM

LSA: 114+3

Duration @ 50: Intake - 227 / Exhaust - 235. 

Valve Lift: Intake - 620 / Exhaust - 612. 

Test Engine: Stock GM 6.2L LS3 short block with no modifications. AFR LS3 260cc Square port heads part #1845. AFR hydraulic roller cam part #’s 6012, 6013 & 6014 with stock rocker arms. Stock L92 intake with 90mm throttle body. Hooker headers with 1 7/8” primaries connected to Superflow dyno mufflers.

CARB Status: This product is not legal for sale or use on emission-controlled vehicles and intended for dedicated race vehicles only.

We are proud to announce the release of 3 NEW camshafts to compliment our 260cc Mongoose LS3 cylinder heads. Whether you are got a Gen5 Camaro or a C6 Corvette, we can take your setup from mild to wild with one of these new bump sticks. All grinds are made using a billet steel core and are suitable for factory displacement engines ranging from 5.7 to 6.2. Installation will require the use of a 3 bolt style cam gear and bolts, AFR part #6010 (gear) and AFR part #6011 (3 bolts).

RPM Range: 3,000-7,200 RPM

Vacuum @ Idle: 8" @ 1050 RPM

LSA: 112+3

Duration @ 50: Intake - 232 / Exhaust - 244. 

Valve Lift: Intake - 629 / Exhaust - 612. 

Test Engine: Stock GM 6.2L LS3 short block with no modifications. AFR LS3 260cc Square port heads part #1845. AFR hydraulic roller cam part #’s 6012, 6013 & 6014 with stock rocker arms. Stock L92 intake with 90mm throttle body. Hooker headers with 1 7/8” primaries connected to Superflow dyno mufflers.

CARB Status: This product is not legal for sale or use on emission-controlled vehicles and intended for dedicated race vehicles only.

• LSX Head Stud Kit
• 6 Point Nuts
• ARP #234-4110

• LSX Head Bolt Kit
• 6 Point Head Bolts
• ARP #134-3609

• LS1 Enforcer Viton Rubber Valve Stem Seal
• .520" x 8mm

• Inconel Solid Stem Valve
• 8mm Stem Diameter
• Bead Lock Valve Keepers
• 1.600” x 4.900” O.A.L.
• For use with AFR Mongoose LS1 Cylinder Heads
• (1 Piece) or (Set of 8)

• LSX Titanium 7 degree Retainer 1.250 O.D.
• For use with LSx 210cc, 215cc, 230cc & 245cc
• Requires #9007 Bead Lock Keepers
• (1 Piece) or (Set of 16)

• LSX Solid Stem Valve 2.080
• (1 Piece) or (Set of 8)

• LSX Solid Stem Valve 2.020
• (1 Piece) or (Set of 8)

• 8mm Stem Diameter
• Solid Stem
• Stainless Steel
• Bead Lock Valve Keepers
• 1.600” x 4.900” O.A.L.
• For use with AFR Mongoose LS1 Cylinder Heads
• (1 Piece) or (Set of 8)

• LSX Solid Stem Valve 2.165
• (1 Piece) or (Set of 8)

AFR 7212 valves come standard in 260cc LS3 cylinder heads. 

• 8mm Stem Diameter
• Bead Lock Valve Keepers
• 1.600” x 5.200” O.A.L.
• For use with AFR LS3 260cc
• (1 Piece) or (Set of 8)

AFR 7214 valves come standard in 260cc LS3 cylinder heads. 

• 8mm Stem Diameter
• Bead Lock Valve Keepers
• 2.165” x 5.195” O.A.L.
• For use with AFR LS3 260cc
• (1 Piece) or (Set of 8)

AFR 7241 valves come standard in 238cc LS3 Enforcer cylinder heads.

• 8mm Stem Diameter
• Bead Lock Valve Keepers
• 2.080” x 5.200” O.A.L.
• For use with AFR LS3 238cc
• (1 Piece) or (Set of 8)

AFR 7213 valves comes as an upgrade in 260cc LS3 cylinder heads. 

• 8mm Stem Diameter
• Bead Lock Valve Keepers
• 1.600” x 5.200” O.A.L.
• Inconel Exhaust for boosted motors
• For use with AFR LS3 260cc
• (1 Piece) or (Set of 8)

• 8mm Stem Diameter
• Solid Stem
• Stainless Steel
• Bead Lock Valve Keepers
• 2.000” x 4.900” O.A.L.
• For use with AFR Enforcer LS1 Cylinder Heads
• (1 Piece) or (Set of 8)

• 8mm Stem Diameter
• Solid Stem
• Stainless Steel
• Bead Lock Valve Keepers
• 1.570” x 4.915” O.A.L.
• For use with AFR Enforcer LS1 Cylinder Heads
• (1 Piece) or (Set of 8)

AFR's 210 LS1 Enforcer Cylinder heads feature our Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. This budget friendly head  is perfect for your OEM engine operating below 6300 RPM. They come fully assembled with the identical components found in our higher end CNC ported cylinder heads; such as PAC Racing springs, viton valve seals, machined bead valve locks (not stamped), hardened spring seats and our one piece 8mm 21 4N Stainless Steel valves. They are available without any parts for the DIY. Sold as a single piece, 2 are required per engine.  Please see footnotes for additional information. 

Test conducted at 28" of water (pressure) on Superflow 1020
Bore Size: 4.060", 3/4" radius plate exhaust, 1 3/4" curved pipe

AFR's 210 LS1 Enforcer Cylinder heads feature our Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. This budget friendly head  is perfect for your OEM engine operating below 6300 RPM. They come fully assembled with the identical components found in our higher end CNC ported cylinder heads; such as PAC Racing springs, viton valve seals, machined bead valve locks (not stamped), hardened spring seats and our one piece 8mm 21 4N Stainless Steel valves. They are available without any parts for the DIY. Sold as a single piece, 2 are required per engine.  Please see footnotes for additional information. 

Test conducted at 28" of water (pressure) on Superflow 1020
Bore Size: 4.060", 3/4" radius plate exhaust, 1 3/4" curved pipe

• LSX #C5318-040 Head Gaskets
• .040 thick
• Large Bore 4.160
• LS1 Style Motors Only

• AFR LSx, SBF, SBC Bronze Guide, .502" O.D.
• (1 Piece) or (Set of 16)