Availability
Cylinder Heads
Valve Spring Retainer, Titanium, 7 Degree, 1.300 in. Outside Diameter, .675 in. Inside Diameter, Set of 16
Part Number: TFS-214T0415
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
Cam Gear Spacers, Ford Modular V8, 4.6L, 2V, Pair
Part Number: TFS-51800503
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Head Combo, Camshaft, Timing Set, Gaskets, Ford, Modular V8, 4.6L 2V, Kit
Part Number: TFS-K519-390-375
Estimated Ship Date: Dec 31, 2026 if ordered today
Estimated Ship Date: Dec 31, 2026 if ordered today
Valve Cover, Tall Height, Cast Aluminum, Natural Finish, Ford 351C, 351M, 400M, and Clevor, Pair
Part Number: TFS-5160B802
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Cylinder Head, High Port® 240, CNC Comp Port, Assy, 76cc CNC Chambers, 1.55" Spr, Ti Retain, Small Ford, Each
Part Number: TFS-5171T018-C02
Estimated Ship Date: Feb 9, 2027 if ordered today
Estimated Ship Date: Feb 9, 2027 if ordered today
Valve Guides, Intake/Exhaust, Bronze, Ford, Small Block, Twisted Wedge®,Track Heat® Heads, Set of 16
Part Number: TFS-51400252
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Valve Spring Cups, 1.175 in. Spring Diameter, .045 in. Cup Thickness, Steel, Set of 8
Part Number: TFS-52900444
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Rocker Arm Studs, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Chevy, Big Block, Intake, Set of 8
Part Number: TFS-41400613
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Cylinder Head Bolt, Bushing, Steel, Black Zinc, 1/2 in. O.D. x 7/16 in. I.D., Ford, Small Block, Each
Part Number: TFS-51400419-1
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, 10.300 in. Length, Universal, Set of 8
Part Number: TFS-21410300-8
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Valve Spring Retainers, Steel, Fits TFS-52900415 Only, Set of 8
Part Number: TFS-52900424
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Pushrod Length Checker, Adjustable Range 8.35 in to 9.8 in, Cup Ends, Each
Part Number: TFS-9006
Estimated Ship Date: Feb 11, 2027 if ordered today
Estimated Ship Date: Feb 11, 2027 if ordered today
Intake Manifold, EFI, R-Series, Aluminum, Single Plane, 4150-Style Square Bore Flange, GM LS3, Each
Part Number: TFS-32600112
Estimated Ship Date: Dec 10, 2026 if ordered today
Estimated Ship Date: Dec 10, 2026 if ordered today
Gaskets, Upper to Lower, Edelbrock Performer Intake Manifold, Ford, 5.0L, Set of 4
Part Number: TFS-51522021-4
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Cylinder Head, DHC™ 175, Fast As Cast®, Bare, No Accessory Bolt Holes, Small Chevy, Each
Part Number: TFS-3021B002
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Camshaft, Mechanical Roller, Advertised Duration 317/333, Lift .850/.828, Lobe Sep. 114, Big Block Chevy, Each
Part Number: TFS-41404002
Estimated Ship Date: Nov 23, 2026 if ordered today
Estimated Ship Date: Nov 23, 2026 if ordered today
Valve Spring Locators, Outside, Steel, .075 in. Thick, 1.740 in. O.D., 1.640 in. Spring O.D., Set of 16
Part Number: TFS-41400434
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Valve Guide, Replacement, Bronze, Ford, 289, 302, 351W, Twisted Wedge 11R®, Each
Part Number: TFS-52500251
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Rocker Arm Stud Girdle, Aluminum, Blue, 7/16 in.-20 Thread, 23 Degree Head, Chevy, Small Block, Kit
Part Number: TFS-30400701
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Gaskets, Throttle Body, Composite, 75mm Bore, EGR, Ford, 5.0L, Set of 4
Part Number: TFS-51500093G-74
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
PCV Air, Oil Separator Tank, Aluminum, Black Anodized, Universal, Pair
Part Number: TFS-51400852
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 Kit, Box-R-Series, Upper and Lower Included, Black, Aluminum, Ford 351 Windsor, Each
Part Number: TFS-51511009
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 Kit, Box-R-Series, Upper and Lower Included, Silver, Aluminum, Ford 351 Windsor, Each
Part Number: TFS-51500009
Estimated Ship Date: Jan 29, 2027 if ordered today
Estimated Ship Date: Jan 29, 2027 if ordered today
Fuel Injectors, TFX™, 48 Lbs./Hr., Bosch-Style, 12.0 Ohms Impedance, Jetronic Plug, 12V, Universal, Set of 8
Part Number: TFS-89048
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Rocker Arm, 1.5 Ratio, 3/8 in. Stud, Narrow Body, Full Roller, Aluminum, Chevy 5.0L/5.7L, Each
Part Number: TFS-31400512-1
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air