Availability
Valve Stem Seal, Viton®, Positive Stop, .530 in. Guide, 11/32 in. Valve Stem, R-Series Heads, Each
Part Number: TFS-52400454-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Spring, Single, 1.250 in. Outside Diameter, 380 lbs./in. Rate, 1.180 in. Coil Bind, Each
Part Number: TFS-16314-1
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Spring, PAC Racing, Single, 1.488 in. Outside Diameter, 358 lbs./in. Rate, 1.040 in. Coil Bind, Each
Part Number: TFS-16514-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Spring Locator, Outside, Steel, .075 in. Thick, 1.740 in. O.D., 1.640 in. Spring O.D., Each
Part Number: TFS-41400434-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Bung, Aluminum, Weld-In, -10 AN Male Thread, 1.085 in. Outside Diameter, Each
Part Number: TFS-51400815
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Spring Locator, Outside, Steel, .060 in. Thick, 1.415 in. O.D., 1.270 in. Spring O.D., Each
Part Number: TFS-31400433-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Locks, 7 Degree, 1-Groove, 7mm Stem, Chromoly, Pair
Part Number: TFS-52900450-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Head Bolt Washers, Steel, Black Oxide, .450 in. to .813 in., .115 in. Thick, Set of 10
Part Number: TFS-51400417-10
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Gloves, Mechanic, Synthetic Leather Palm, Padded Knuckles, Spandex, Black/Blue, Trick Flow Logo, Large, Pair
Part Number: TFS-P2000LG
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Spring Locator, Inside, Steel, .053 in. Thick, 1.550 in. O.D., Each
Part Number: TFS-21400440-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Stem Seal, Viton® Fluoroelastomer, Positive Stop, .500 in. Guide, 11/32 in. Valve Stem, Each
Part Number: TFS-51400454-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Lock, Stamped, Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Pair
Part Number: TFS-31400443-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Locks, 7 Degree, 3-Groove, 7mm Stem, Chromoly, Pair
Part Number: TFS-51900444-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Spring, PAC Racing, Single, 1.460 in. Outside Diameter, 425 lbs./in. Rate, 1.050 in. Coil Bind, Each
Part Number: TFS-16840-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Stem Seal, Viton® Fluoroelastomer, Positive Stop, 11/32 in. Valve Stem, .500 in. I.D, Each
Part Number: TFS-30400454-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Guide, Intake, Bronze, Ford, 351C, 351M, 400, Each
Part Number: TFS-51600251-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Spring, PAC Racing, Dual, 1.295 in. Outside Diameter, 377 lbs./in. Rate, 1.100 in. Coil Bind, Each
Part Number: TFS-30600414-1
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Spring Retainers, Chromoly Steel, 1.100 in. Max Spring Diameter, 7 Degree, For 3-Groove Valves, Each
Part Number: TFS-52900423-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Spring Retainer, Chromoly Steel, 7 Degree, 1.250 in. O.D., .650 in. I.D., Each
Part Number: TFS-31400423-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Spring Shims, Steel, Hardened, 1.460 in. Outside Diameter, .060 in. Thick, Each
Part Number: TFS-31500432-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Valve Guide, Exhaust, Bronze, Ford 351C, 351M, 400, Each
Part Number: TFS-51600252-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Guideplate, Flat, 5/16 in. Pushrod Size, Ford, 289, 302, 351W, Twisted Wedge®, Each
Part Number: TFS-51400623-1
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
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