Availability
Rocker Arm Mounting Stand, Pedestal, Chevy, Fits LS3 Trick Flow Heads, Each
Part Number: TFS-326LS3
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Springs, Dual, 1.304 in. OD, 7 Degree Locks, Steel Retainers, 392 lbs/in., Set of 16
Part Number: TFS-2500286
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Gaskets, Exhaust Manifold, Round Port, Multi-Layer Steel, 0.030 in. Thick, Chevy, LS, Pair
Part Number: TFS-30690931
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, GenX® 260, CNC Comp Port, Assembled, 70cc CNC Chamber, 370 Lb. Springs, Ti Retain, GM LS, Each
Part Number: TFS-3271T001-C01
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Underdrive Harmonic Damper, 25% Underdrive, SFI 18.1, Chevrolet/GMC 4.8L/5.3L/6.0L Trucks/SUVs, Long Spacing, Each
Part Number: TFS-18012
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, GenX® 260, CNC Competition Ported, Assembled, 70cc CNC Chambers, 370 Lb. Springs, GM LSX, Each
Part Number: TFS-32710001-C01
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Engine Steam Line Plumbing Kit, 4-Corner, Stainless Steel, Natural, Chevy, Small Block LS, Kit
Part Number: TFS-3060062P
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Steam Line Fitting, Female NPT Type, 1/8 in. NPT Size, Aluminum, Black, Chevy, Small Block LS, Each
Part Number: TFS-30600613
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Combo, GenX® Top-End, 515 HP/460 ft.-lbs. Torque, Chevy, Small Block, LS1, Kit
Part Number: TFS-K306-515-460
Cylinder Head, GenX® 255, Aluminum, Bare, 69cc Chamber, 255 cc Intake, 4-Bolt, GM, 6.2,.7.0L, LSX Block, Each
Part Number: TFS-3261B001-C01
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
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Estimated Ship Date: Jan 12, 2026
Cylinder Head, GenX® 260, CNC Competition Ported, Bare, 70cc CNC Chambers, 6-Bolt Mounting, GM LSX, Each
Part Number: TFS-3271B003-C01
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Underdrive Harmonic Damper, 25% Underdrive, SFI 18.1, Chevrolet 5.7L LS1/6.0L LS2, Short Spacing, Each
Part Number: TFS-18005
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, GenX® 215, CNC Competition Ported, Assembled, 64cc CNC Chambers, Ti Retainers, GM LS1, Each
Part Number: TFS-3061T001-C01
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Estimated Ship Date: Today
Cylinder Head, GenX® 215, CNC Competition Ported, Assembled, 64cc CNC Chambers, GM LS1, Each
Part Number: TFS-30610001-C01
Not Yet Reviewed
Need It Sooner? We recommend these similar substitute parts:
Intake Manifold, EFI, R-Series, Aluminum, Single Plane, 4150-Style Square Bore Flange, GM LS3, Each
Part Number: TFS-32600112
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, GenX® 245, CNC Comp Port, Bare, 70cc CNC Chambers, 6-Bolt, GM LSX, Each
Part Number: TFS-3061B003-C04
Not Yet Reviewed
Valve Seats, Ductile Iron, Intake, 2.125 Outside Diameter, Chevy, Small Block, LS1, Set of 8
Part Number: TFS-30600271
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Intake, Stainless Steel, 2.080 in. Diameter, 8.0mm Stem, 4.900 in. Length, GenX® 235, GM LS, Each
Part Number: TFS-30600209-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Coolant Plug, Steel, Zinc Finish, 12mm x 1.5 Thread, Chevy, Small Block LS, Kit
Part Number: TFS-30600615
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Steam Line Plumbing Kit, Front Kit Only, Aluminum, Black Anodized, Chevy, Small Block LS, Kit
Part Number: TFS-306S0600
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Intake, Stainless Steel, 2.040 in. Diameter, 8.0mm Stem, 124.45mm Length, GenX® 215, GM LS, Each
Part Number: TFS-30600211-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, GenX® 235, Competition Ported, Bare, 70cc CNC Chambers, Standard, GM LSX, Each
Part Number: TFS-3061B001-C03
Valve Seats, Ductile Iron, Exhaust, 1.680 in. Outside Diameter, Chevy, Small Block, LS1, Set of 8
Part Number: TFS-30600274
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seats, Ductile Iron, Exhaust, 1.625 in. Outside Diameter, Chevy, Small Block, LS1, Set of 8
Part Number: TFS-30600272
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Steam Line, Hose, Black Braided Nylon, Chevy, Small Block LS, Kit
Part Number: TFS-306SB600K
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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