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Engines & Components

Engines & Engine Parts

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Engines & Engine Parts

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your daily driver.

Showing All Items, Including Not in Stock Items That Match "21406"

Individual Parts

Results 1 - 25 of 49

Pushrods, 5/16 in. Diameter, 6.500 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406500

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Pushrods, 5/16 in. Diameter, 6.300 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406300

4.91 out of 5 stars ( 23 )

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Pushrods, 5/16 in. Diameter, 6.250 in. Long, 4130 Chromoly, 0.080 in. Wall, Set of 16

Part Number: TFS-21406250

5.0 out of 5 stars ( 15 )

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Pushrods, 5/16 in. Diameter, 6.400 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406400

5.0 out of 5 stars ( 13 )

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Pushrods, 5/16 in. Diameter, 6.800 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406800

5.0 out of 5 stars ( 8 )

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Pushrods, 5/16 in. Diameter, 6.350 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406350

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Pushrods, 5/16 in. Diameter, 6.950 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406950

5.0 out of 5 stars ( 7 )

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Pushrods, 5/16 in. Diameter, 6.450 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406450

4.78 out of 5 stars ( 9 )

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Pushrods, 5/16 in. Diameter, 6.900 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406900

4.43 out of 5 stars ( 7 )

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Pushrods, 5/16 in. Diameter, 6.100 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406100

5.0 out of 5 stars ( 4 )

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Pushrods, 5/16 in. Diameter, 6.700 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406700

4.93 out of 5 stars ( 14 )

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Pushrods, 5/16 in. Diameter, 6.200 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406200

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Pushrods, 5/16 in. Diameter, 6.750 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406750

4.93 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Pushrods, 5/16 in. Diameter, 6.550 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406550

4.8 out of 5 stars ( 5 )

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Pushrods, 5/16 in. Diameter, 6.650 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406650

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Pushrods, 5/16 in. Diameter, 6.850 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406850

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Pushrods, 5/16 in. Diameter, 6.150 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406150

4.75 out of 5 stars ( 4 )

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Pushrods, 5/16 in. Diameter, 6.600 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21406600

4.75 out of 5 stars ( 4 )

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Buick 3800 DS 3.810B/1.205CD

Part Number: DPP-21406

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

3800 L67 3.810B/1.205CD/Kit

Part Number: DPP-21406-6-H

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Pushrod, 5/16 in. Diameter, 6.950 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Each

Part Number: TFS-21406950-1

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

401 032675 0965 143 CAST COMP

Part Number: TSR-214068

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

729F 036675 0180 102 CRM RAIL

Part Number: TSR-214065

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

TS3 042126 0984 172 DUCTILE GAPLESS

Part Number: TSR-214060

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

732 034350 0180 105 CRM RAIL

Part Number: TSR-214069

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today