Availability
Induction
Valve Seats, Ductile Iron, Exhaust, 2.000 in. Outside Diameter, Ford, Big Block, Set of 8
Part Number: TFS-54400272
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 Ratio, 7/16 in. Stud, Full Roller Design, Aluminum, Small Chevy, Set of 16
Part Number: TFS-31400520
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Valve Locks, Machined, Hardened Steel, 7 Degree, 1-Groove, Standard Height, 11/32 in. Valve Stem, Set of 32
Part Number: TFS-51400444
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Valve Covers, Stock Height, 3.688" Overall Height, Cast Aluminum, Black, Big Mopar, Pair
Part Number: TFS-61611802
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Pushrods, 5/16 in. Diameter, 8.500 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Part Number: TFS-21408500
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® 230, CNC Competition Ported, Assy, 70cc CNC Chambers, 460 Spring, Small Chevy, Each
Part Number: TFS-32410001-C03
Estimated Ship Date: Jan 6, 2027 if ordered today
Estimated Ship Date: Jan 6, 2027 if ordered today
Camshaft Follower, GT Roller Follower, Lash Adjuster, Steel, Ford, Lincoln, Mercury, Set
Part Number: TFS-52900515
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, 3/8-24 in. Thread, 1.895 in. Effective Stud Length, 11/16 in. Hex Head, Set of 16
Part Number: TFS-51400613
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 Kit, Hex Head, Chromoly, Black Oxide, Torque-to-Yield, Pre-2004 Long Style, GM LS, Each
Part Number: TFS-92010
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, 1.75 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair
Part Number: TFS-CA679S7
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
Rocker Arms, 1.6 Ratio, 7/16 in. Stud, Full Roller Design, Aluminum, Small Chevy, Set of 16
Part Number: TFS-31400521
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, 525 lbs./in. Rate, 1.190 in. Coil Bind, Set of 16
Part Number: TFS-16955-16
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, 8.150 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 8
Part Number: TFS-21418150-8
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Thermostat Housing Crossover, Aluminum, Ford, 351W, Cleveland Heads, Kit
Part Number: TFS-51600600
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® 175, Aluminum, Fast As Cast®, 56cc CNC Chambers, 1.470" Single Springs, Center Bolt, Emissions, Assembled, Small Chevy, Each
Part Number: TFS-30310006
Estimated Ship Date: Jan 6, 2027 if ordered today
Estimated Ship Date: Jan 6, 2027 if ordered today
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: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Valve Springs, PAC Racing, Dual, 1.538 in. Outside Diameter, 436 lbs./in. Rate, 1.090 in. Coil Bind, Set of 16
Part Number: TFS-16929-16
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Head Gasket, MLS, 4.380 in. Bore, 0.051 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Big Block, Each
Part Number: TFS-61694380-051
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Rocker Arm Girdle, Aluminum, 7/16 in.-20 Thread, Ford, 351C, Trick Flow Heads, Kit
Part Number: TFS-51600700
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Pushrods, Assembled, Chromoly, 5/16 in. Diameter, 5/16 in. Tip Diameter, Ball Tip, 7.875 in. Length, 0.080 in. Wall, Set of 16
Part Number: TFS-21407875
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Fuel Filter and Housing, TFX™, Aluminum, Black, 10 Microns, 3/8 in. NPT Female Inlet/Outlet, Each
Part Number: TFS-23006
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Air Inlet Elbow, Aluminum, Natural, Chevy, Pontiac, Kit
Part Number: TFS-315B800
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, 1.540 in. Outside Diameter, 492 lbs./in. Rate, 1.130 in. Coil Bind, Set of 16
Part Number: TFS-16896-16
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Pushrods, 5/16 in. Diameter, 6.150 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16
Part Number: TFS-21406150
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, 9.150 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 8
Part Number: TFS-21419150-8
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air