Availability
Cylinder Heads
Main Girdle, Race Version, Stud, Tool Steel, Ford, 289/302, Kit
Part Number: TFS-5150R700
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Not Available
Pushrod Length Checker, Adjustment Range 9.700 in. to 11.000 in., Ball Ends, Each
Part Number: TFS-9003
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Valve Springs, PAC Racing, Dual, 1.645 in. Outside Diameter, 580 lbs./in. Rate, 1.130 in. Coil Bind, Set of 16
Part Number: TFS-16959-16
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
EFI Intake Manifold, Upper Plenum Only, Box-R-Series, Silver, Aluminum, Ford 5.0L/351 Windsor/351C, Each
Part Number: TFS-515U0008
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Rocker Arms, 1.5/1.6 Ratio Split, 3/8 in. Stud, Narrow Body, Full Roller, Aluminum, Chevy 5.0L/5.7L, Set of 16
Part Number: TFS-31400514
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
EFI Intake Manifold, Upper Plenum Only, Box-R-Series, Natural, Aluminum, Ford 5.0L/351 Windsor/351C, Each
Part Number: TFS-515UB008
Estimated Ship Date: Mar 15, 2027 if ordered today
Estimated Ship Date: Mar 15, 2027 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 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Lifter Valley Plate, Cast Aluminum, No PCV, LS, Each
Part Number: TFS-30700820
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Pistons, Forged, Dish, 4.030 in. Bore, Ford, Set of 8
Part Number: TFS-51404331
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Pistons, Forged, Flat, 4.040 in. Bore, Ford, Set of 8
Part Number: TFS-51404000-40
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
EFI Intake Manifold Heat Spacer Kit, Phenolic, 3/8 in., Edelbrock Performer 5.0L RPM II, Ford 5.0L, Each
Part Number: TFS-51520021
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Pushrods, Chromoly, Heat-Treated, 3/8 in. Diameter, 10.150 in. Length, Universal, Set of 8
Part Number: TFS-21410150-8
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Valve Springs, PAC Racing, Single, 1.265 in. Outside Diameter, 526 lbs./in. Rate, 1.150 in. Coil Bind, Set 16
Part Number: TFS-16846-16
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Cylinder Head, Twisted Wedge® 185, Fast As Cast®, Assy, 38cc Chambers, 125 Lb. Springs, Ford 4.6/5.4L 2V, Each
Part Number: TFS-51910003-M38
Estimated Ship Date: Jan 12, 2027 if ordered today
Estimated Ship Date: Jan 12, 2027 if ordered today
Cylinder Head, Twisted Wedge® 11R 205 HD, CNC Competition Ported, Assembled, 64cc CNC Chambers, Titanium Retainers, Small Ford, Each
Part Number: TFS-5261T641-CH3
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Replacement End, Adjustable Pushrod Length Checker, 3/8 In. Diameter Pushrod, Cup End Only, Each
Part Number: TFS-9011-A
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
EFI Intake Manifold Heat Spacer Kit, Phenolic, 3/8 in., Ford Racing Cobra EFI Intakes, Ford 5.0L, Each
Part Number: TFS-51520017
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Cylinder Head, PowerPort® 290, Fast As Cast®, Assy, 74cc Chambers, 138 Lb. Spring, Ti Ret., CNC Combustion Chamber, Ford 429/460, Each
Part Number: TFS-5341T002-M74
Estimated Ship Date: Dec 7, 2026 if ordered today
Estimated Ship Date: Dec 7, 2026 if ordered 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
Estimated Ship Date: Jan 6, 2027 if ordered today
Estimated Ship Date: Jan 6, 2027 if ordered today
Cylinder Head, GenX® 235, Competition Ported, Assembled, 70cc CNC Chambers, Ti Retainers, 6-Bolt, GM LSX, Each
Part Number: TFS-3061T003-C03
Estimated Ship Date: Jan 6, 2027 if ordered today
Estimated Ship Date: Jan 6, 2027 if ordered today
Headers, Long Tube, Stainless Steel, Natural, 1.875 in. Tube, 3.00 in. Collector, Chevy, Small Block LS, Pair
Part Number: TFS-CVLS1
Estimated Ship Date: Nov 24, 2026 if ordered today
Estimated Ship Date: Nov 24, 2026 if ordered today
Intake Manifold, EFI, Port Matched, Twisted Wedge 11R® 227, 4150 Flange, Small Block, 8.2 in. Deck, Ford, Each
Part Number: TFS-52500112-C04
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Rocker Arm, 1.6 Ratio, 7/16 in. Stud, Full Roller Design, Aluminum, Small Chevy, Each
Part Number: TFS-31400521-1
Estimated Ship Date: Dec 7, 2026 if ordered today
Estimated Ship Date: Dec 7, 2026 if ordered today
Headers, Turbo, Down/Forward, Stainless, 1.875 in. Primary Tubes, 3.000 in. Collectors, Small Block Ford, Universal, Kit
Part Number: TFS-SBFDFT-SBF2
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Pushrods, 3/8 in. Diameter, 8.650 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplate, Set of 16
Part Number: TFS-2141BBF-SCJ
Estimated Ship Date: Jan 12, 2027 if ordered today
Estimated Ship Date: Jan 12, 2027 if ordered today