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.
Valve Covers, M/T Series, Perimeter Bolt, Tall, Finned, Cast Aluminum, Polished Finish, Chevy, 396ci, 402ci, 427ci, 454ci, Pair
Part Number: HLY-241-151
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, M/T Series, Perimeter Bolt, Tall, Finned, Cast Aluminum, Black Powdercoat, Satin Finish, Chevy, 396ci, 402ci, 427ci, 454ci, Pair
Part Number: HLY-241-152
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, M/T, Finned, Cast Aluminum, Polished, Baffled, Chevy, Gen, V, VI, Mark IV, 396ci, 402ci, 427ci, 454ci, Pair
Part Number: HLY-241-84
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, M/T, Perimeter Bolt, Tall, Finned, Cast Aluminum, Polished, Baffled, Chevy, 262ci, 267ci, 283ci, 305ci, 307ci, 327ci, 350ci, 400ci, Pair
Part Number: HLY-241-82
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, M/T, Perimeter Bolt, Tall, Finned, Cast Aluminum, Black, Baffled, Chevy, 262ci, 267ci, 283ci, 305ci, 307ci, 327ci, 350ci, 400ci, Pair
Part Number: HLY-241-83
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, M/T, Finned, Cast Aluminum, Black Textued, Baffled, Chevy, Gen, V, VI, Mark IV, 396ci, 402ci, 427ci, 454ci, Pair
Part Number: HLY-241-85
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, M/T Series, Perimeter Bolt, Tall, Finned, Cast Aluminum, Natural Finish, Chevy, 396ci, 402ci, 427ci, 454ci, Pair
Part Number: HLY-241-150
Estimated Ship Date: Today
Estimated Ship Date: Today
454 c.i. Standard Edition Builder Series, Carbureted, 700R4 Automatic Transmission /w Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B454K700
Not Yet Reviewed
Estimated Ship Date: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 if ordered today
400 c.i. Standard Edition Builder Series, Carbureted, TKX Manual Transmission w/Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B400KTKX
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
454 c.i. Standard Edition Builder Series, Carbureted, TKX Manual Transmission /w Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B454KTKX
Not Yet Reviewed
Estimated Ship Date: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 if ordered today
427 c.i. Standard Edition Builder Series, Carbureted, TKX Manual Transmission /w Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B427KTKX
Not Yet Reviewed
Estimated Ship Date: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 if ordered today
427 c.i. Standard Edition Builder Series, Carbureted, 700R4 Automatic Transmission /w Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B427K700
Not Yet Reviewed
Estimated Ship Date: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 if ordered today
Crate Engine, Longblock, 396 C.I. Carbureted, 530 HP, 480 TQ, New Block, Aluminum Heads, Chevy, Small Block, Each
Part Number: MLL-BPMS396CTC
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Crate Engine, Longblock, 396 C.I. Fuel Injection, 530 HP, 480 TQ, New Block, Aluminum Heads, Chevy, Small Block, Each
Part Number: MLL-BPMS396CTF
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Crate Engine, GM 383 Stroker, Long Block, Complete, Internal/External Engine Balance, Aluminum Heads, Each
Part Number: HPE-HP107C
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
400 c.i. Standard Edition Builder Series, Carbureted, 700R4 Automatic Transmission w/Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B400K700
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
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