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...

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Canton Racing Accusump Mounting Clamps 24-200

Canton Racing Accusump Mounting Clamps 24-200

Oil Accumulator Mounting Brackets, Stainless Steel, Natural, Kit

Part Number: CTR-24-200

4.56 out of 5 stars ( 9 )

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Summit Racing™ Rocker Arm Stud Girdles SUM-141003

Rocker Arm Stud Girdle, Clamp-On, 7/16-20 in., Polylock, Aluminum, Black Anodized, Chevy, Big Block, Kit

Part Number: SUM-141003

1.0 out of 5 stars ( 1 )

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Proform GM Licensed Valve Cover Hold-Down Clamps 141-757

Valve Cover Hold-Down Tabs, Steel, Black Powdercoated, Chevy, Small Block V8, Set of 4

Part Number: PRO-141-757

4.87 out of 5 stars ( 15 )

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Proform GM Licensed Valve Cover Hold-Down Clamps 141-903

Valve Cover Hold-Down Tabs, Steel, Chrome Plated, Bowtie Emblem, Chevy, Small Block V8, Set of 4

Part Number: PRO-141-903

5.0 out of 5 stars ( 2 )

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Proform GM Licensed Valve Cover Hold-Down Clamps 141-782

Valve Cover Hold-Down Clamps, Orange Powdercoated, Chevy, Set of 4

Part Number: PRO-141-782

5.0 out of 5 stars ( 6 )

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UNI Filter Clamp-On Crankcase Breather Filters UP-107

Crankcase Breather Filter, Clamp-On, 1.00 in. I.D., 1.50 in. O.D., 1.50 in. Length, Each

Part Number: UFI-UP-107

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Mr. Gasket Valve Cover Clamps 9817

Hold-Down Tabs, Valve Cover, Steel, Chrome Plated, Long, Universal, Set of 4

Part Number: MRG-9817

5.0 out of 5 stars ( 1 )

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Mr. Gasket Valve Cover Clamps 9899

Valve Cover Hold-Down Tabs, Steel, Chrome Plated, Universal, Set of 8

Part Number: MRG-9899

3.0 out of 5 stars ( 1 )

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Proform GM Licensed Valve Cover Hold-Down Clamps 141-610

Valve Cover Hold-Down Tabs, Steel, Chrome Plated, Chevy, Small Block V8, Set of 4

Part Number: PRO-141-610

Not Yet Reviewed

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Canton Racing Accusump Mounting Clamps 24-240

Oil Accumulator Mounting Brackets, Stainless Steel, Natural, Kit

Part Number: CTR-24-240

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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UNI Filter Clamp-On Crankcase Breather Filters UP-104

Crankcase Breather Filter, Clamp-On, .625 in. I.D., 1.50 in. O.D., 1.50 in. Length, Each

Part Number: UFI-UP-104

5.0 out of 5 stars ( 2 )

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Canton Racing Accusump Mounting Clamps 24-210

Oil Accumulator Mounting Brackets, Aluminum, Natural, Kit

Part Number: CTR-24-210

5.0 out of 5 stars ( 1 )

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Mr. Gasket Valve Cover Clamps 9887

Valve Cover Hold-Down Tabs, Steel, Chrome Plated, Universal, Set of 8

Part Number: MRG-9887

3.0 out of 5 stars ( 1 )

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JOES Racing Products Clamp Reducers 42558

Clamp Reducer, Roll Bar Accessory, Aluminum, Natural, 1 3/4 in. To 1 5/8 in., Each

Part Number: JOE-42558

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

JOES Racing Products Vent Clamp Filters 12250

VentClamp Filter

Part Number: JOE-12250

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

UNI Filter Clamp-On Crankcase Breather Filters UP-103

Crankcase Breather Filter, Clamp-On, 0.50 in. I.D., 1.50 in. O.D., 1.50 in. Length, Each

Part Number: UFI-UP-103

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Proform GM Licensed Valve Cover Hold-Down Clamps 141-885

Valve Cover Hold-Down Tabs, Steel, Shark Gray, Chevy, Small Block V8, Set of 4

Part Number: PRO-141-885

Not Yet Reviewed

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UNI Filter Clamp-On Crankcase Breather Filters UFI-UP-101

Crankcase Breather Element, Clamp-On, 0.313 in. i.d., 1.500 in. o.d., 1.500 in. Length, Each

Part Number: UFI-UP101

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Chevrolet Performance Valve Cover Hold-Down Clamps 12341986

Valve Cover Hold-Down Clamps, Steel, Chrome, Chevy, Set of 4

Part Number: NAL-12341986

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 24, 2026 if ordered today

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Proform GM Licensed Valve Cover Hold-Down Clamps 141-610

Not Yet Reviewed

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UNI Filter Clamp-On Crankcase Breather Filters UFI-UP-102

Crankcase Breather Element, Clamp-On, 0.625 in. i.d., 1.500 in. o.d., 1.500 in. Length, Each

Part Number: UFI-UP102

Not Yet Reviewed

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K&N Crankcase Vent Filters 62-1490

Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 1.25 in. ID, Each

Part Number: KNN-62-1490

4.28 out of 5 stars ( 76 )

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Moroso PCV Air/Oil Separators 85497

Air, Oil, Separator Tank, Round, Aluminum, Black Anodized, Rubber Hose, Mounting Clamp, Kit

Part Number: MOR-85497

4.71 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Allstar Performance Valve Cover Breathers ALL36203

Breather, Clamp-On, Shielded, Round, Steel/Rubber, Chrome/Black, 1 1/2 in. Diameter, Each

Part Number: AAF-ALL36203

5.0 out of 5 stars ( 5 )

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Moroso Vacuum Pump Air/Oil Separators 85495

Air, Oil, Separator Tank, Round, Aluminum, Natural, Male Fittings, -12AN, Mounting Clamp, Kit

Part Number: MOR-85495

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Harland Sharp Rocker Arm Shaft Hold-Downs HDC7002

Rocker Shaft Hold Down Clamps, Small Block Mopar, Set of 10

Part Number: CSP-HDC7002

4.71 out of 5 stars ( 7 )

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