Availability
Pushrods, 3/8 in. Diameter, 8.900 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 8
Part Number: TFS-21418900-8
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pushrods, 5/16 in. Diameter, 6.400 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Part Number: TFS-21406400
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, Single, 1.530 in. Diameter, 368 lbs./in., 10 Degree Locks, Kit
Part Number: TFS-K16911
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, PAC Racing, Beehive, 1.295 in./1.460 in. O.D., 455 lb./in. Rate, 1.050 in. Coil Bind, Set of 16
Part Number: TFS-16841-16
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pushrods, 3/8 in. Diameter, 8.250 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplate, Set of 8
Part Number: TFS-21418250-8
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Lifters, Hydraulic Roller, OEM Roller, Ford, Small Block, Set of 16
Part Number: TFS-21400004-16
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pushrods, 5/16 in. Diameter, 7.800 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Part Number: TFS-21407800
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cylinder Head, PowerPort® 190, CNC Street Ported, Assembled, 1.56" Springs, Titanium Retain, Small Mopar, Each
Part Number: TFS-6141T784-C00
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: Dec 22, 2025
Cylinder Head, PowerPort® 190, CNC Street Ported, Assembled, 1.55" Springs, Titanium Retain, Small Mopar, Each
Part Number: TFS-6141T783-C00
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
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Estimated Ship Date: Tomorrow
Cylinder Head, Twisted Wedge® Race 195, CNC Comp Ported, Assembled, 44cc CNC Chambers, Ford 4.6/5.4L 2V, Each
Part Number: TFS-52910002-C01
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
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Not Yet Reviewed
Estimated Ship Date: Tomorrow
Cylinder Head, Twisted Wedge® 185, Fast As Cast®, Assy, 44cc Chambers, 125 Lb. Springs, Ford 4.6/5.4L 2V, Each
Part Number: TFS-51910004-M44
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
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Not Yet Reviewed
Estimated Ship Date: Tomorrow
Cylinder Head, GenX® 255, CNC Competition Ported, Assembled, 69cc CNC Chambers, 370 Lb. Springs, GM LSX, Each
Part Number: TFS-32610001-C01
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
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Estimated Ship Date: Jan 16, 2026
Cylinder Head, Twisted Wedge®, Aluminum, Fast As Cast®, 58cc CNC Chambers, 1.460" Dual Springs, Emissions-Legal, Assembled, Ford 289/302/351W, Each
Part Number: TFS-51410004-M58
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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 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
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Estimated Ship Date: Jan 16, 2026
Lifters, Hydraulic, Retro-Fit Roller-Style, with Vertical Link Bars, Chrysler 273-360, Set of 16
Part Number: TFS-21400010
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
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Estimated Ship Date: Tomorrow
Cylinder Head, Twisted Wedge®, Aluminum, Fast As Cast®, 61cc CNC Chambers, 1.460" Dual Springs, Emissions-Legal, Assembled, Ford 289/302/351W, Each
Part Number: TFS-51410004-M61
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Cylinder Head, Twisted Wedge® 170, Aluminum, Fast As Cast®, 58cc CNC-Profiled Chambers, 1.460" Dual Springs, Assembled, Ford 289, 302, 351W, Each
Part Number: TFS-51410010-M58
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Cylinder Head, Twisted Wedge®, Aluminum, Fast As Cast®, 58cc CNC Chambers, 1.470" Single Springs, Emissions-Legal, Assembled, Ford 289/302/351W, Each
Part Number: TFS-51410002-M58
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Cylinder Head, PowerPort® 190, CNC Street Ported, Bare, Small Mopar, Each
Part Number: TFS-6141B001-C00
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
Cylinder Head, Twisted Wedge® 185, Fast As Cast®, Assy, 44cc Chambers, 90 Lb. Springs, Ford 4.6/5.4L 2V, Each
Part Number: TFS-51910002-M44
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
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Estimated Ship Date: Tomorrow
Cylinder Head, Twisted Wedge®, Aluminum, Fast As Cast®, 61cc CNC Chambers, 1.470" Single Springs, Emissions-Legal, Assembled, Ford 289/302/351W, Each
Part Number: TFS-51410002-M61
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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: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
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Estimated Ship Date: Tomorrow
Cylinder Head, Twisted Wedge® 185, Fast As Cast®, Assy, 44cc Chambers, 150 Lb. Springs, Ford 4.6/5.4L 2V, Each
Part Number: TFS-51910006-M44
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
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Estimated Ship Date: Tomorrow
Valve Springs, Dual, 1.324 in. OD, 7 Degree Locks, Titanium Retainers, 460 lbs/in., Set of 16
Part Number: TFS-2500305
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
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