Availability
Apparel and Promotional Items
Piston, Forged, 4.030 in. Bore, Ford, Each
Part Number: TFS-51404330-401
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 Top 2 Valve Reliefs, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, 302, Each
Part Number: TFS-51404332-1
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Pushrod, 3/8 in. Diameter, 8.850 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Each
Part Number: TFS-21418850-1
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Piston, Forged, Dish, 4.040 in. Bore, Ford, Each
Part Number: TFS-51404331-401
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Head Gasket, Multi-Layer Steel, MLS, 3.700 in. Bore, .040 in. Compressed Thickness, Ford 5.0L 4V, Left, Each
Part Number: TFS-5180903L
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Head Gasket, Multi-Layer Steel, MLS, 3.700 in. Bore, .040 in. Compressed Thickness, Ford 5.0L 4V, Right, Each
Part Number: TFS-5180903R
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Piston, Forged, Dish, 4.040 in. Bore, Ford, Set of 8
Part Number: TFS-51404110-40
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Pistons, Forged, Dished, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, 351, Cleveland, Set of 8
Part Number: TFS-51604330
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Pistons, Forged, Dished, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, 351, Cleveland, Set of 8
Part Number: TFS-51604331-125
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, Beehive, .943 in./1.105 in. O.D., 324 lbs./in. Rate, .900 in. Coil Bind, Pair
Part Number: TFS-16123-2
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Headers, Long Tube, Stainless Steel, Natural, 1.625 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair
Part Number: TFS-CV6872SB
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Headers, Down/Forward, Stainless, Natural, 1.75 in. Tube, 3.00 in. Collector, Chevy, Small Block LS, Pair
Part Number: TFS-LS1DFT
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Header, Up/Forward, Stainless Steel, Natural, 2 1/4 in. Tubes, 3 1/2 in. Collectors, Chevy, Big Block, Kit
Part Number: TFS-BBCT
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Valve, Intake, Titanium, 2.400 in. Diameter, .3415 in. Stem, 5.950 in. Length, Big Ford, Each
Part Number: TFS-5450T211
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, Beehive, 1.095 in./1.445 in. O.D., 370 lbs./in. Rate, 1.210 in. Coil Bind, Pair
Part Number: TFS-16120-2
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Valve Seats, Intake Seat Location, Ductile Iron, 1.950 in. o.d, Ford, 4.6L, 5.4L, TFS R Series Heads, Set of 4
Part Number: TFS-52900271
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, 1.244 in. Outside Diameter, 450 lbs./in. Rate, 1.150 in. Coil Bind, Pair
Part Number: TFS-16941-2
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, 1.550 in. Outside Diameter, 550 lbs./in. Rate, 1.068 in. Coil Bind, Pair
Part Number: TFS-16943-2
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Headers, Weld-Up, Custom, Stainless Steel, Natural, 2 in. Primary Tubes, Mopar, Big Block, Kit
Part Number: TFS-HBK200CHR
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® 11R 205, Bare, 66cc CNC Chambers, Small Ford, Each
Part Number: TFS-5261B661-C03
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Headers, by Stainless Works Headers, Forward and Down, Stainless Steel, Natural, Edelbrock Victor Flange, Ford, Small Block Windsor, Pair
Part Number: TFS-SBF-DFT-VIC
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
SINGLE PUSHROD
Part Number: TFS-21407675-1
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® 11R 205 HD, CNC Competition Ported, Assembled, 54cc CNC Chambers, Titanium Retainers, Small Ford, Each
Part Number: TFS-5261T541-CH3
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Cylinder Head, Super 23® 215, CNC Competition Ported, Assembled, 67cc CNC Chambers, 1.545" Springs, Titanium Retainers, Small Chevy, 350, 400, Each
Part Number: TFS-3241T006-C01
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-51404111
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air