Availability
Cylinder Head, Twisted Wedge® 185, Fast As Cast®, Assy, 38cc Chambers, 90 Lb. Springs, Ford 4.6/5.4L 2V, Each
Part Number: TFS-51910001-M38
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Cylinder Head, GenX® 205, Competition Ported, Assembled, 58cc CNC Chambers, GM LS Vortec, Each
Part Number: TFS-30510001-C00
Not Yet Reviewed
Pushrods, 5/16 in. Diameter, 7.900 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Part Number: TFS-21407900
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Twisted Wedge Valve Spring Upgrade, Steel Retainers, Steel Locks, 3-Groove, Ford, 4.6L/5.4L 2V, Kit
Part Number: TFS-2500500
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Pushrods, 5/16 in. Diameter, 6.500 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Part Number: TFS-21406500
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Intake Manifold, R-Series, Aluminum, Single Plane, Carbureted, Holley 4500, Dominator, Chrysler, Mopar, 383, 400, Each
Part Number: TFS-61600117
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Cylinder Head, PowerPort® 290, Fast As Cast®, Assembled, 74cc Chambers, 120 Lb. Springs, CNC Combustion Chamber, Ford 429/460, Each
Part Number: TFS-53410001-M74
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Pushrods, 5/16 in. Diameter, 7.000 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Part Number: TFS-21407000
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Fuel Rail, TFX™, EFI, Aluminum, Black Anodized, -8AN Inlet, Ford, 5.0L, Kit
Part Number: TFS-5158000R
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Transmission Pan, Deep, Drain Plug, Aluminum, Natural, Finned with Logo, Case Fill, 1970 Up Ford C-4, Each
Part Number: TFS-1006
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Intake Manifold, R-Series, Aluminum, Single Plane, Holley 4500, Dominator, Chrysler, Mopar, 440, 7.2L, Each
Part Number: TFS-61600115
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Differential Cover, Bearing Cap Supports, Aluminum, GM 7.5"/7.625" Rear Axle, Each
Part Number: TFS-8510400
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Cylinder Head, DHC™ 200, CNC Street Ported, Assembled, 1.47 in. Springs, With Accessory Holes, Chevy, Each
Part Number: TFS-30210006-C00
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Cylinder Head, Twisted Wedge® 11R 205, CNC Comp Ported, Assy, 66cc CNC Chambers, Ti Retainer, Small Ford, Each
Part Number: TFS-5261T661-C03
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Lifters, Hydraulic, Retro-Fit Roller-Style, with Vertical Link Bars, Chevy 396-502, Set of 16
Part Number: TFS-21400005
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Engine Steam Line Plumbing Kit, Four Corner, Aluminum, Black Anodized, Chevy, Small Block LS, Kit
Part Number: TFS-306SB601
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Valve Springs, Retainers, Track Heat®, Single Springs, Steel Retainers, Steel Locks, Single Groove, Kit
Part Number: TFS-2500200
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Rocker Arms, 1.7 Ratio, 7/16 in. Stud, Full Roller Design, Aluminum, Big Chevy, Set of 16
Part Number: TFS-41400621
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Cylinder Head, DHC™ 175, Fast As Cast®, Assembled, 1.460 in. Springs, No Accessory Bolt Holes, Small Chevy, Each
Part Number: TFS-30210003
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Pushrods, 5/16 in. Diameter, 7.350 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Part Number: TFS-21407350
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Spark Plug Socket, 5/8 in. Socket, 3/4 in. Hex Drive, Open Ended, Steel, Black Oxide, SAE, Each
Part Number: TFS-90500
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Valve Springs, PAC Racing, Dual, 1.550 in. Outside Diameter, 550 lbs./in. Rate, 1.068 in. Coil Bind, Pair
Part Number: TFS-16943-16
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Variable Valve Timing Delete Combo, 3-bolt, Cam Sprocket, Timing Cover, Chevy, LS, Kit
Part Number: TFS-30678505
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Valve Springs, PAC Racing, Beehive, .862 in./1.025 in. O.D., 209 lbs./in. Rate, .943 in. Coil Bind, Set of 32
Part Number: TFS-16801-32
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Pushrods, 5/16 in. Diameter, 6.350 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Part Number: TFS-21406350
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
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