Engines & Components
Availability
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 In Stock Items. Show All 359 Items.
Valve Covers, LS Ford Style, Cast Aluminum, Center Bolt, Plain, Cast Aluminum, Black Finish, Two-Piece, Chevy, LS, 4.8-7.0L, Pair
Part Number: HLY-241-187
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
BUILD IT WITH SUMMIT!
Valve Covers, Tall Height, Cast Aluminum, Black Crinkle, Plain, Chevy, LS, Pair
Part Number: SUM-440362
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Center Bolt, Tall, Plain, Fabricated Aluminum, Black anodized, with Gaskets and Mounting Hardware, Chevy, LS, Pair
Part Number: TSN-JM8082-1BK
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, LS Pontiac, Cast Aluminum, Perimeter Bolt, Plain, Cast Aluminum, Black Satin, Two-Piece, Chevy, LS, 4.8-7.0L, Pair
Part Number: HLY-241-192
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, LS Ford Style, Cast Aluminum, Center Bolt, Plain, Cast Aluminum, Polished Finish, Two-Piece, Chevy, LS, 4.8-7.0L, Pair
Part Number: HLY-241-186
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Center Bolt, Tall, Plain, Fabricated Aluminum, Polished, with Gaskets and Mounting Hardware, Chevy, LS, Pair
Part Number: TSN-JM8082-1P
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, LS Pontiac, Cast Aluminum, Perimeter Bolt, Plain, Cast Aluminum, Natural Finish, Two-Piece, Chevy, LS, 4.8-7.0L, Pair
Part Number: HLY-241-190
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Carbon Fiber LS valve covers, race, black coil brackets
Part Number: PCD-70611-0200BK
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Center Bolt, Tall, Plain, Cast Aluminum, Satin, with Gaskets and Mounting Hardware, Chevrolet, LS, Pair
Part Number: TSN-JM8082-1
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Aluminum LS, Centerbolt, Tall, Plain, Cast Aluminum, Black Powdercoat, Textured, Chevy, LS, 4.8-7.0L, Pair
Part Number: HLY-241-112
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Center Bolt, Tall, Finned, Cast Aluminum, Black Anodized, with Gaskets and Mounting Hardware, Chevy, LS, Pair
Part Number: TSN-JM8082-2BK
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Cover Assembly, Left side, New Design, 09' Prior
Part Number: ADO-12570427
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Stock Height, Cast Aluminum, Black Crinkle, Plain, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Pair
Part Number: SUM-440367
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Cover, Direct OEM Replacement, Stock Height, Cast Aluminum, Black Finish, Includes Bolts,Grommets ,Gaskets, Right/Passenger Side, GM LS, Each
Part Number: SUM-440555B
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Cover, Direct OEM Replacement, Stock Height, Cast Aluminum, Black Finish, Includes Bolts, Grommets,Gaskets, Left/Drivers Side, GM LS, Each
Part Number: SUM-440550B
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Stock Height, Cast Aluminum, Natural, Plain, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Pair
Part Number: SUM-440365
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Tall Height, Cast Aluminum, Natural, Plain, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Pair
Part Number: SUM-440360
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Aluminum LS, Centerbolt, Tall, Plain, Cast Aluminum, Red Powdercoat, Glossy, Chevy, LS, 4.8-7.0L, Pair
Part Number: HLY-241-113
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Aluminum LS, Centerbolt, Plain Top, Cast Aluminum, Black Textured, Baffled, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Pair
Part Number: HLY-241-91
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Center Bolt, Tall, Finned, Cast Aluminum, Polished, with Gaskets and Mounting Hardware, Chevy, LS, Pair
Part Number: TSN-JM8082-2P
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Cover, Direct OEM Replacement, Stock Height, Cast Aluminum, Natural Finish, Includes Bolts, Grommets, Gaskets, Right/Passenger Side, GM LS, Each
Part Number: SUM-440555
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Cover, Direct OEM Replacement, Stock Height, Cast Aluminum, Natural Finish, Includes Bolts, Grommets, Gaskets, Left/Drivers Side, GM LS, Each
Part Number: SUM-440550
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Replacement, Stock, Cast Aluminum, Natural, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Each
Part Number: ADO-12642655
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Tall, Centerbolt, Cast Aluminum, Red Textured Powdercoated, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Chevy Small Block LS, Pair
Part Number: GRN-640363
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Covers, Aluminum LS, Centerbolt, Tall, Plain, Cast Aluminum, Polished Finish, Chevy, LS, 4.8-7.0L, Pair
Part Number: HLY-241-111
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.