These Trick Flow GenX® 225 cathedral port cylinder heads for GM 6.0L LS2 engines are fully CNC-machined to significantly increase the performance of LS2-powered cars and trucks. Trick Flow engineers altered the valve angles from 15° to 13.5° to decrease valve shrouding, increase mid-lift airflow, and improve rocker arm-to-valve cover clearance. Material was added at the rocker arm mounting points to increase high-rpm valvetrain stability. The spark plugs were relocated in the CNC-profiled combustion chambers to enhance mid-lift airflow and increase the rigidity of the casting for extreme horsepower applications. Top-of-the-line CNC Competition Ported runners have a premium high resolution surface finish for maximum flow and performance.
Trick Flow GenX 225 cylinder heads are emissions-legal under CARB E.O. #D-747 for 1997-present GM vehicles with 4.8L, 5.3L, 5.7L, and 6.0L engines. They are available fully assembled or as bare castings. Sold individually.
Documentation
Documentation: Instructions, charts, guides and technical information for part number TFS-30610001-C02
Instruction Sheets
Charts & Guides
Applications
1 of 1
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2019
Engine Type: V8
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Engine Size: 6.0L/364
Rocker Arm Mounting Style (application): Pedestal
Suggested Parts
Suggested Parts: Parts that may improve the performance or installation of part number TFS-30610001-C02
31 Results Found
Trick Flow Specialties TFS-9100 - Trick Flow® Cylinder Head Work Stands
Cylinder Heads, Work Stands, Pair
Trick Flow Specialties TFS-306SB601 - Trick Flow® GM LS Engine Steam Line Plumbing Kits
Engine Steam Line Plumbing Kit, Four Corner, Aluminum, Black Anodized, Chevy, Small Block LS, Kit
Trick Flow Specialties TFS-306SB601K - Trick Flow® GM LS Engine Steam Line Hoses
Engine Steam Line, Two Hose, Black Braided Nylon, Chevy, Small Block LS, Kit
Trick Flow Specialties TFS-30602003 - Trick Flow® Track Max® Hydraulic Roller Camshafts for GM LS
Camshaft, Hydraulic Roller, Advertised Duration 283/286, Lift .585/.585, Lobe Sep. 112, GM LS, Each
Trick Flow Specialties TFS-21407500 - Trick Flow® Chromoly Pushrods
Pushrods, 5/16 in. Diameter, 7.500 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Trick Flow Specialties TFS-306S0601 - Trick Flow® GM LS Engine Steam Line Plumbing Kits
Engine Steam Line Plumbing Kit, Four Corner, Aluminum, Black Anodized, Chevy, Small Block LS, Kit
Trick Flow Specialties TFS-21400002-16 - Trick Flow® Hydraulic Lifters and Lash Adjusters
Lifters, Hydraulic Roller, Chevy, Set of 16
Trick Flow Specialties TFS-306S0601K - Trick Flow® GM LS Engine Steam Line Hoses
Engine Steam Lines, Two Hoses, Stainless Steel, Chevy, Small Block LS, Kit
Trick Flow Specialties TFS-92010 - Trick Flow® Cylinder Head Bolt Kits
Cylinder Head Bolt Kit, Hex Head, Chromoly, Black Oxide, Torque-to-Yield, Pre-2004 Long Style, GM LS, Each
Trick Flow Specialties TFS-30678533 - Trick Flow® Billet Steel Timing Sets
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Small Block, LS1, Set
Trick Flow Specialties TFS-306SB600 - Trick Flow® GM LS Engine Steam Line Plumbing Kits
Engine Steam Line Plumbing Kit, Front Kit Only, Aluminum, Black Anodized, Chevy, Small Block LS, Kit
Trick Flow Specialties TFS-30602002 - Trick Flow® Track Max® Hydraulic Roller Camshafts for GM LS
Camshaft, Hydraulic Roller, Advertised Duration 286/282, Lift .575/.575, Lobe Sep. 112, GM LS, Each
Trick Flow Specialties TFS-306SB600K - Trick Flow® GM LS Engine Steam Line Hoses
Engine Steam Line, Hose, Black Braided Nylon, Chevy, Small Block LS, Kit
Trick Flow Specialties TFS-30678534 - Trick Flow® Billet Steel Timing Sets
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Small Block, LS2, Set
Trick Flow Specialties TFS-30690931 - Trick Flow® by Cometic MLS Exhaust Gaskets
Exhaust Manifold Gaskets, Round Port, Multi-Layer Steel, 0.030 in. Thick, Chevy, Small Block, Pair
Trick Flow Specialties TFS-92011 - Trick Flow® Cylinder Head Bolt Kits
Cylinder Head Bolt Kit, Hex Head, Chromoly, Black Oxide, Torque-to-Yield, 2004+ Short Style, GM LS, Each
Trick Flow Specialties TFS-30694160-045 - Trick Flow® by Cometic MLS Head Gaskets
Head Gasket, Multi-Layer Steel, MLS, 4.150 in. Bore, .045 in. Compressed Thickness, GM LS7, LSX, Each
Trick Flow Specialties TFS-30694060-045 - Trick Flow® by Cometic MLS Head Gaskets
Head Gasket, Multi-Layer Steel, MLS, 4.060 in. Bore, .045 in. Compressed Thickness, GM 6.0L LS2, Each
Trick Flow Specialties TFS-30694160-051 - Trick Flow® by Cometic MLS Head Gaskets
Head Gasket, Multi-Layer Steel, MLS, 4.150 in. Bore, .051 in. Compressed Thickness, GM LS7, LSX, Each
Trick Flow Specialties TFS-306S0600 - Trick Flow® GM LS Engine Steam Line Plumbing Kits
Engine Steam Line Plumbing Kit, Front Kit Only, Aluminum, Black Anodized, Chevy, Small Block LS, Kit
Trick Flow Specialties TFS-30694060-051 - Trick Flow® by Cometic MLS Head Gaskets
Head Gasket, Multi-Layer Steel, MLS, 4.060 in. Bore, .051 in. Compressed Thickness, GM 6.0L LS2, Each
Trick Flow Specialties TFS-306S0600K - Trick Flow® GM LS Engine Steam Line Hoses
Engine Steam Line, Hose, Stainless Steel, Chevy, Small Block LS, Kit
Trick Flow Specialties TFS-214T0415 - Trick Flow® Titanium Valve Spring Retainers
Valve Spring Retainer, Titanium, 7 Degree, 1.300 in. Outside Diameter, .675 in. Inside Diameter, Set of 16
Trick Flow Specialties TFS-30600601 - Trick Flow® GM LS Engine Steam Line Plumbing Kits
Engine Steam Line Plumbing Kit, Four Corner Kit, Aluminum, Black Anodized, Chevy, Small Block LS, Kit
Trick Flow Specialties TFS-30694130-051 - Trick Flow® by Cometic MLS Head Gaskets
Head Gasket, Multi-Layer Steel, MLS, 4.130 in. Bore, .051 in. Compressed Thickness, GM 6.0L LS2, Each
Trick Flow Specialties TFS-30600615 - Trick Flow® GM LS Engine Coolant Plugs
Fitting, Coolant Plug, Steel, Zinc Finish, 12mm x 1.5 Thread, Chevy, Small Block LS, Kit
Trick Flow Specialties TFS-30600600 - Trick Flow® GM LS Engine Steam Line Plumbing Kits
Engine Steam Line Plumbing Kit, Front Kit, Aluminum, Black Anodized, Chevy, Small Block LS, Kit
Trick Flow Specialties TFS-3060800 - Trick Flow® Valve Cover Spacers
Valve Cover Spacers, Aluminum, Natural, Height is 0.500 in., Gaskets, Longer Bolts, Chevy, LS1, Pair
Trick Flow Specialties TFS-3068000R - Trick Flow® TFX™ EFI Fuel Rails
Fuel Rail, TFX™, Aluminum, Black Anodized, Chevy, Small Block, 5.7L, LS1, LS6, Kit
Trick Flow Specialties TFS-30602001 - Trick Flow® Track Max® Hydraulic Roller Camshafts for GM LS
Camshaft, Hydraulic Roller, Advertised Duration 285/292, Lift .560/.560, Lobe Sep. 114, GM LS, Each
Trick Flow Specialties TFS-30602004 - Trick Flow® Track Max® Hydraulic Roller Camshafts for GM LS
Camshaft, Hydraulic Roller, Advertised Duration 291/295, Lift .595/.595, Lobe Sep. 112, GM LS, Each
Repair Parts
Repair Parts: Components of TFS-30610001-C02 that may require future replacement due to normal wear and tear.
10 Results Found
Trick Flow Specialties TFS-30600212 - Trick Flow® Replacement Valves
Valves, Exhaust, Stainless Steel, 1.575 in. Diameter, 8.0mm Stem, 124.8mm Length, GenX®, GM LS, Set of 8
Trick Flow Specialties TFS-30600455 - Trick Flow® Valve Seals
Valve Stem Seals, Viton® Fluoroelastomer, Positive Stop, 8mm Valve Stem, for Trick Flow® LS1 Heads, Set of 8
Trick Flow Specialties TFS-16306-16 - Trick Flow® by PAC Racing Dual Valve Springs
Valve Springs, PAC Racing, Dual, 1.275 in. Outside Diameter, 450 lbs./in. Rate, 1.080 in. Coil Bind, Set of 16
Trick Flow Specialties TFS-30600251 - Trick Flow® Valve Guides
Valve Guides, Bronze, Chevy, Small Block, LS1, Set of 16
Trick Flow Specialties TFS-30600444 - Trick Flow® Valve Locks
Valve Locks, Stamped, Hardened Steel, 7 Degree, 1-Groove, 8mm Valve Stem, Set of 16
Trick Flow Specialties TFS-21400442 - Trick Flow® Valve Spring ID Locators
Valve Spring Locators, Inside, Steel, .050 in. Thick, 1.300 in. Spring O.D., Set of 16
Trick Flow Specialties TFS-30600210 - Trick Flow® Replacement Valves
Valves, Intake, Stainless Steel, 2.055 in. Diameter, 8.0mm Stem, 124.45mm Length, GenX®, GM LS, Set of 8
Trick Flow Specialties TFS-21400410 - Trick Flow® Steel Valve Spring Retainers
Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.300 in. O.D., .668 in. I.D., Set of 16
Trick Flow Specialties TFS-30600274 - Trick Flow® Valve Seats
Valve Seats, Ductile Iron, Exhaust, 1.680 in. Outside Diameter, Chevy, Small Block, LS1, Set of 8
Trick Flow Specialties TFS-51600271 - Trick Flow® Valve Seats
Valve Seat, Ductile Iron, Intake, 2.200 in. Outside Diameter, Ford, Cleveland, 8-Pack