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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COMP Cams LS Replacement Timing Chains 9132

COMP Cams LS Replacement Timing Chains 9132

Timing Chains, LS Repalcement Timing Chains, Chevrolet, Small Block LS, Each

Part Number: CCA-9132

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2026 if ordered today

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Estimated Ship Date: Dec 23, 2026 if ordered today

Summit Racing™ LS Engine Custom Grinds, by COMP Cams SUMLSGT104

Camshaft, Hydraulic Roller Tappet, Advertised Duration 283/291, Lift .602/.605, Chevy, LS, Each

Part Number: CCA-SUMLSGT104

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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COMP Cams LSR Series Hydraulic Roller Camshafts 54-469-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 281/297, Lift .617/.624, Chevy, Small Block, LS, Each

Part Number: CCA-54-469-11

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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COMP Cams LS Cam Gear and Lock Plate Kits 2102CG

Timing Gears, Cam Gear and Lock Plate, 3-Bolt Camshaft Gear, 58x, Lock Plate, Bolts, Steel, Chevrolet, LS, Kit

Part Number: CCA-2102CG

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams LSR Series Hydraulic Roller Camshafts 54-454-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 277/293, Lift .614/.624, Chevy, Small Block, LS

Part Number: CCA-54-454-11

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams LSR Series Hydraulic Roller Camshafts 54-459-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 281/289, Lift .617/.624, Chevy, Small Block, LS

Part Number: CCA-54-459-11

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams LSR Series Hydraulic Roller Camshafts 54-471-11

Camshaft; LS Camshaft; Hyd. Roller; 2400-7200rpm; Adv. Dur. 289 Int./305 Exh.; Valve Lift .624 Int./.624 Exh.

Part Number: CCA-54-471-11

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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COMP Cams FSL Hydraulic Roller Camshafts 54-103-11

Camshaft, Hydraulic Roller, Duration 270 Int./270 Exh., Lift 0.570 Int./0.541 Exh., Lobe Separation 118, Chevy, LS, 3-Bolt, GEN III/IV, Each

Part Number: CCA-54-103-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams Thumpr NSR Hydraulic Roller Camshafts 54-702-11

Camshaft, Thumpr NSR, Hydraulic Roller, 280/299 Advertised Duration, 0.541/0.539 Lift, GM LS, Each

Part Number: CCA-54-702-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams XFI RPM High-Lift Camshafts 54-426-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 275/277, Lift .566/.568, Chevy, Small Block, LS

Part Number: CCA-54-426-11

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams XFI RPM Camshafts 54-412-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 265/271, Lift .522/.529, Chevy, Small Block, LS

Part Number: CCA-54-412-11

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams Thumpr Hydraulic Roller Camshafts 54-600-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 275/295, Lift .553/.536, Chevy, Small Block, LS

Part Number: CCA-54-600-11

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams XFI RPM Camshafts 54-414-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 269/273, Lift .525/.532, Chevy, Small Block, LS

Part Number: CCA-54-414-11

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams LSR Series Hydraulic Roller Camshafts 54-470-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 285/301, Lift .621/.624, Chevy, Chevy, Small Block, LS

Part Number: CCA-54-470-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams LSR Series Hydraulic Roller Camshafts 54-458-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 277/285, Lift .614/.621, Chevy, Small Block, LS

Part Number: CCA-54-458-11

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams LSR Series Hydraulic Roller Camshafts 54-460-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 285/293, Lift .621/.624, Chevy, Small Block, LS

Part Number: CCA-54-460-11

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams XFI RPM High-Lift Camshafts 54-424-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 265/271, Lift .558/.563, Chevy, Small Block, LS

Part Number: CCA-54-424-11

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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COMP Cams Thumpr Hydraulic Roller Camshafts 54-602-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 291/311, Lift .573/.558, Chevy, Small Block, LS

Part Number: CCA-54-602-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams XFI RPM Camshafts 54-408-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 259/265, Lift .515/.522, Chevy, Small Block, LS

Part Number: CCA-54-408-11

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams LST Series Solid Roller Camshafts 54-313-11

Camshafts, LST Series Solid Roller, Advertised Duration 282/294, Lift 0.672/0.688, Custom Computer Tuning Required, Chevy, GMC, Small Block LS, Each

Part Number: CCA-54-313-11

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2026 if ordered today

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Estimated Ship Date: Dec 23, 2026 if ordered today

COMP Cams XFI XE-R Camshafts 54-446-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 281/283, Lift .595/.598, Chevy, Small Block, LS

Part Number: CCA-54-446-11

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2026 if ordered today

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Estimated Ship Date: Dec 29, 2026 if ordered today

COMP Cams LSR Series Hydraulic Roller Camshafts 54-455-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 265/273, Lift .604/.610, Chevy, Small Block, LS

Part Number: CCA-54-455-11

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams LST Series Hydraulic Roller Camshafts 54-335-11

Camshafts, LST Series Hydraulic Roller, Advertised Duration 283/294, Lift 0.612/0.612, Chevrolet, Small Block LS, Each

Part Number: CCA-54-335-11

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2026 if ordered today

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Estimated Ship Date: Dec 23, 2026 if ordered today

COMP Cams LSR Series Hydraulic Roller Camshafts 54-474-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 301/317, Lift .624/.624, Chevy, Small Block, LS

Part Number: CCA-54-474-11

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2026 if ordered today

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Estimated Ship Date: Dec 23, 2026 if ordered today

COMP Cams LST Series Hydraulic Roller Camshafts 54-337-11

Camshafts, LST Series Hydraulic Roller, Advertised Duration 291/302, Lift 0.612/0.614, Chevrolet, Small Block LS, Each

Part Number: CCA-54-337-11

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2026 if ordered today

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Estimated Ship Date: Dec 23, 2026 if ordered today

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