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Engines & Components

Engines & Engine Parts

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.

Individual Parts

Results 1 - 25 of 61

Alternator Bracket, Steel, Black, Cylinder Head Mount, Ford, Kit

Part Number: TRD-7452

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Oil Pan, 1969-73 Mustang Chrome Oil Pan with 351

Part Number: OER-7452

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Rocker Arm Adjuster, Shaft Mount, Replacement, 3/8 in. Thread, Each

Part Number: CRO-74522

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Rocker Arm Screws, SHAFT ROCKER LASH ADJUSTER 3/8 X .940 OL

Part Number: CRO-74522S

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

1969-73 Mustang Oil Pan with 351 Windor (Unpainted)

Part Number: OER-7452X

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Rocker Arm Screws, SHAFT ROCKER LASH ADJUSTER NUT LOW PROFILE FOR LS 3/8-24 12 PT

Part Number: CRO-74523L-16

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

MOUNTING BOLT 7/16 X 1.250 LONG FOR SHAFT ROCKER

Part Number: CRO-74525X004

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

SHAFT ROCKER SHIMS (STAND TO CYL. HEAD) .045 THICK .1625 MOUNTING HOLES

Part Number: CRO-74521B045

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

SHAFT ROCKER SHIMS (STAND TO CYL. HEAD) .024 THICK

Part Number: CRO-74521X024

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

SHAFT ROCKER SHIMS (STAND TO CYL. HEAD) .050 THICK

Part Number: CRO-74521X050

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

SHAFT ROCKER SHIMS (STAND TO CYL. HEAD) .100 THICK

Part Number: CRO-74521X100

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

SHAFT ROCKER SHIMS (STAND TO CYL. HEAD) .025 THICK

Part Number: CRO-74527X025

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

SHAFT ROCKER SHIMS (STAND TO CYL. HEAD) .045 THICK .2225 MOUNTING HOLES

Part Number: CRO-74521A045

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

SHAFT ROCKER SHIMS LS1 & LS7 FOR 7/16 BOLTS (STAND TO CYL. HEAD) .045 THICK

Part Number: CRO-74521X745

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

Rocker Arm Screws, SHAFT ROCKER LASH ADJUSTER 3/8 (OILS STRAIGHT THROUGH SEAT)

Part Number: CRO-74522-16

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

SHAFT ROCKER LASH ADJUSTER 3/8 FOR SS (OILS THROUGH SEAT TO BEARING) 1.155 OL

Part Number: CRO-74522SO

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

Rocker Arm Screws, SHAFT ROCKER LASH ADJUSTER 3/8 FOR BILLET SHAFT ROCKERS (OILS THROUGH SEAT TO BEARING)

Part Number: CRO-74522SO-16

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

Rocker Arm Adjusting Nut, Shaft Mount, 3/8 in.-24, Each

Part Number: CRO-74523

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

Rocker Arm Screws, SHAFT ROCKER LASH ADJUSTER NUT 3/8-24 12 PT

Part Number: CRO-74523-16

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

Shaft Bolt, Rocker Arm Replacement Part, Crower, Each

Part Number: CRO-74524-001

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

MOUNTING BOLT 7/16 X .750 LONG FOR SHAFT ROCKER

Part Number: CRO-74525X001

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

MOUNTING BOLT 7/16 X 1.000 LONG SHAFT ROCKER

Part Number: CRO-74525X002

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

MOUNTING BOLT 7/16 X .875 LONG FOR SHAFT ROCKER

Part Number: CRO-74525X003

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

MOUNTING BOLT 3/8 X .750 LONG FOR SHAFT ROCKER

Part Number: CRO-74525X005

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

MOUNTING BOLT 3/8 X 1.000 LONG 12 PT FOR SHAFT ROCKER

Part Number: CRO-74525X006

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

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