Availability
2019 Cylinder Heads
Exhaust Gaskets, Exhaust Manifold, Round Port, Multi-Layer Steel, 0.030 in. Thick, Chevy, LS, Pair
Part Number: TFS-30690931
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Cylinder Head, GenX® 225, CNC Competition Ported, Assembled, 65cc CNC Chambers, GM LS2, Each
Part Number: TFS-30610001-C02
Estimated Ship Date: Jan 25, 2027 if ordered today
Estimated Ship Date: Jan 25, 2027 if ordered today
Engine Steam Line, Hose, Black Braided Nylon, Chevy, Small Block LS, Kit
Part Number: TFS-306SB600K
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Camshaft, Hydraulic Roller, Advertised Duration 285/292, Lift .560/.560, Lobe Sep. 114, GM LS, Each
Part Number: TFS-30602001
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Cylinder Head, GenX® 280 HD, CNC Competition Ported, Assembled, 67cc CNC Combustion Chambers, Titanium Retainers, 6-Bolt Pattern, GM LS3, LSX, Each
Part Number: TFS-3261T004-CH2
Estimated Ship Date: Dec 7, 2026 if ordered today
Estimated Ship Date: Dec 7, 2026 if ordered today
Camshaft, Hydraulic Roller, Advertised Duration 278/286, Lift .625/.625, Lobe Sep. 113, GM LS, Each
Part Number: TFS-32603001
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Fitting, Coolant Plug, Steel, Zinc Finish, 12mm x 1.5 Thread, Chevy, Small Block LS, Kit
Part Number: TFS-30600615
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Engine Steam Line Fitting, Female NPT Type, 1/8 in. NPT Size, Aluminum, Black, Chevy, Small Block LS, Each
Part Number: TFS-30600613
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Engine Steam Line Plumbing Kit, 4-Corner, Stainless Steel, Natural, Chevy, Small Block LS, Kit
Part Number: TFS-3060062P
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Flexplate Spacer, LS, Steel, Chevy, Kit
Part Number: TFS-30675700
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Head Gasket, Multi-Layer Steel, MLS, 4.130 in. Bore, .051 in. Compressed Thickness, GM 6.0L LS2, Each
Part Number: TFS-30694130-051
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Valve Springs, Dual, 1.304 in. OD, 7 Degree Locks, Titanium Retainers, 392 lbs/in., Set of 16
Part Number: TFS-2500287
Estimated Ship Date: Jan 19, 2027 if ordered today
Estimated Ship Date: Jan 19, 2027 if ordered today
Cylinder Head, GenX® 220, Fast As Cast®, Assembled, 65cc CNC Chambers, GM LS2, Each
Part Number: TFS-30610002
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Camshaft, Hydraulic Roller, Advertised Duration 286/282, Lift .575/.575, Lobe Sep. 112, GM LS, Each
Part Number: TFS-30602002
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Intake Manifold, EFI, R-Series, Aluminum, Single Plane, 4150-Style Square Bore Flange, GM LS3, Each
Part Number: TFS-32600112
Estimated Ship Date: Dec 29, 2026 if ordered today
Estimated Ship Date: Dec 29, 2026 if ordered today
Valve Springs, Dual, 1.304 in. OD, 7 Degree Locks, Steel Retainers, 392 lbs/in., Set of 16
Part Number: TFS-2500286
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Cylinder Head, GenX® 255 HD, CNC Competition Ported, Assembled, 67cc CNC Combustion Chambers, Titanium Retainers, 6-Bolt Pattern, GM LS3, LSX, Each
Part Number: TFS-3261T004-CH1
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Valve Springs, PAC Racing, Dual, 1.300 in. Outside Diameter, 392 lbs./in. Rate, 1.065 in. Coil Bind, Set of 16
Part Number: TFS-16905-16
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, 4.8, 5.3, 6.0, 6.2L, 1-Bolt, Set
Part Number: TFS-30778535
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Engine Steam Line Plumbing Kit, Four Corner Kit, Aluminum, Black Anodized, Chevy, Small Block LS, Kit
Part Number: TFS-30600601
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Fuel Rails, TFX™, EFI, Aluminum, Black Anodized, -8 AN Threads, Mounting Brackets, Chevy, 6.2L, Kit
Part Number: TFS-3268000R
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Engine Steam Line Plumbing Kit, Front Kit, Aluminum, Black Anodized, Chevy, Small Block LS, Kit
Part Number: TFS-30600600
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Engine Steam Line, Hose, Stainless Steel, Chevy, Small Block LS, Kit
Part Number: TFS-306S0600K
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Engine Steam Line Plumbing Kit, Front, Stainless Steel, Natural, Chevy, Small Block LS, Kit
Part Number: TFS-3060061P
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Coil Mounting Bracket, Valve Cover Mounting, Aluminum, Black Anodized, LS, D580, D5851, D510C, D585, Smart Coil, IGN-1A, Kit
Part Number: TFS-30700800CB
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air