Availability
Cylinder Heads
Differential Cover, Bearing Cap Supports, Aluminum, Ford 8.8 in. Rear Axle, Each
Part Number: TFS-8510500
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft Follower, GT Roller Follower, Lash Adjuster, Steel, Ford, Lincoln, Mercury, Set
Part Number: TFS-52900515
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Weld-Up, Custom, Stainless Steel, Natural, 2 in. Primary Tubes, Chevy, LS, Kit
Part Number: TFS-HBK200LS
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, 5/16 in. Diameter, 8.550 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Part Number: TFS-21408550
Estimated Ship Date: Today
Estimated Ship Date: Today
Cam and Lifters, Hydraulic Flat Tappet, Adv. Duration 284/290, Lift .480/.495, Lobe Sep. 110, Small Chevy, Kit
Part Number: TFS-K31401001
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, PowerPort® 325, CNC Comp Port, Assy, 78cc CNC Chambers, 1.55" Spr, Ti Ret, Ford 429/460, Each
Part Number: TFS-5341T008-C01
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Cable Bracket, Carb Base Mounting, Aluminum, Black Anodized, Holley, 4500/4500 HP, Each
Part Number: TFS-20005
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Cover, Bearing Cap Supports, Aluminum, GM 10-Bolt, 8.5 in., 8.6 in., Rear Axle, Each
Part Number: TFS-8510300
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Valve Spring Retainers, Chromoly Steel, 10 Degree, 1.550 in. O.D., .690 in. I.D., Set of 16
Part Number: TFS-21400425
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, 4.8, 5.3, 6.0, 6.2L, 3-Bolt, Set
Part Number: TFS-30778536
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, 3/8 in. Diameter, 9.250 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 8
Part Number: TFS-21419250-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injectors, TFX™, 44 Lbs./Hr., Bosch-Style, 12.0 Ohms Impedance, Jetronic Plug, 12V, Universal, Set of 8
Part Number: TFS-89044
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, 3/8 in. Diameter, 7.800. in Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 8
Part Number: TFS-21417800-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, PowerPort® 290, Fast As Cast®, Assy, 74cc Chambers, 250 Lb. Spring, Ti Ret., CNC Combustion Chamber, Ford 429/460, Each
Part Number: TFS-5341T004-M74
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Pushrods, 3/8 in. Diameter, 8.700 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 8
Part Number: TFS-21418700-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, 3/8 in. Diameter, 7.500 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 8
Part Number: TFS-21417500-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pump, TFX™, Electric, External, 14 psi, 140 gph, Drag Racing Applications Only, Each
Part Number: TFS-25013P
Estimated Ship Date: Today
Estimated Ship Date: Today
Lifters, Hydraulic, Retro-Fit Roller-Style, with Vertical Link Bars, Chrysler 273-360, Set of 16
Part Number: TFS-21400010
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, 3/8 in. Diameter, 8.450 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 8
Part Number: TFS-21418450-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, 1.72 Ratio, 7/16 in. Stud, Full Roller Design, Aluminum, Small Ford and 351W, Set of 16
Part Number: TFS-51400521
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Springs, PAC Racing, Dual, 1.538 in. Outside Diameter, 436 lbs./in. Rate, 1.090 in. Coil Bind, Set of 16
Part Number: TFS-16929-16
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, 5/16 in. Diameter, 6.100 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Part Number: TFS-21406100
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, 5/16 in. Diameter, 6.600 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Part Number: TFS-21406600
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, 5/16 in. Diameter, 8.500 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Part Number: TFS-21408500
Estimated Ship Date: Today
Estimated Ship Date: Today