Engines & Components
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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.
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Intake Manifolds, EFI, Hi-Ram, Multi-port, Top Only, 105mm Bore, Cast Aluminum, Black Finish, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L,Each
Part Number: HLY-300-246BK
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
BUILD IT WITH SUMMIT!
Stage 4 Pro LS Cam 238/246 113+3, .625/.605 Lift, Maximum power version, 3-bolt 5.3, 5.7, 6.0, 6.2, 7.0, LS1 LS2 LS6 LS3 LS7 LSA LQ4 LQ9 LS9 LY6 LY5
Part Number: SUM-8709R1
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Engine 376 c.i. GM LS Style Proseries Iron Block, GM Intake,
Part Number: MLL-S0010
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Crate Engine, Fully Dressed Long Block, GM LS Series 376 C.I.D., Internal Engine Balance, Aluminum Cylinder Heads, Chevy, 6.2L LS, Each
Part Number: MLL-PSLS3763CTFK
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Engine 427 c.i. GM LS Style Proseries Iron Block, GM Intake, BPE Pulley Kit
Part Number: MLL-S0012
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Crate Engine, Pro Series Chevy LS 376 CID 510 HP, EFI Deluxe Dressed Long Block, 10.7:1, Polished Front Accessory Drive System, Chevy, 6.2L LS3, Each
Part Number: MLL-S0064
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Crate Engine, Pro Series Chevy LS 427 C.I.D. 605 HP EFI Base Dressed Long Block, Assembled, Cast Iron Block, Aluminum Heads, Chevrolet, 7.0L LS, Each
Part Number: MLL-PSLS42730CTF
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Crate Engine, Base Long Block, GM LS Series 376 C.I.D., Internal Engine Balance, Aluminum Cylinder Heads, Chevy, 6.2L LS, Each
Part Number: MLL-PSLS37630CTF
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Crate Engine, Pro Series Chevy LS 376 C.I.D. 530 HP EFI Base Dressed Long Block, Assembled, Holley Terminator X Max Gen IV ECU, Chevy, 6.2L LS, Each
Part Number: MLL-PSLS3763CTF
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Crate Engine, Pro Series 530 HP EFI Base Dressed Long Block, Assembled, Internal Balance, Aluminum Cylinder Heads, Chevrolet, 6.2L LS, Each
Part Number: MLL-PSLS37650CTF
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
GM LS Compatible 427 c.i. Pro Series Engine - 585 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System
Part Number: MLL-S0069
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2026 if ordered today
Estimated Ship Date: Dec 29, 2026 if ordered today
Crate Engine, Pro Series Chevy LS 427 C.I.D. 605 HP EFI Base Dressed Long Block, Assembled, Cast Iron Block, Aluminum Heads, Chevrolet, 7.0L LS, Each
Part Number: MLL-PSLS42750CTF
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Engine 427 c.i. GM LS Style Proseries Iron Block, GM Intake, BPE Pulley Kit
Part Number: MLL-PSLS4273CTFK
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2026 if ordered today
Estimated Ship Date: Dec 29, 2026 if ordered today
GM LS Compatible 427 c.i. Pro Series Engine - 600 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System
Part Number: MLL-S0066
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
BluePrint Engines GM LS Compatible 427 c.i. Pro Series Engine - 585 Horsepower - Base Dressed - No ECU / Harness
Part Number: MLL-PSLS42780CTF
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Junkyard Dog LS CP Cath Port Camshaft, 5150, Hyd roll, 3 bolt, 232/244 dur @.050", .621"/.604" lift, 111 deg LSA
Part Number: CXM-03-01-0076
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
GM LS Compatible 376 c.i. Pro Series Engine - 510 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System
Part Number: MLL-S0065
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Camshaft, Junkyard Dog, Hydraulic Roller, 293/309 Advertised Duration, 0.621/0.604 Lift, GM LS, Each
Part Number: CXM-03-01-0082
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
BluePrint Engines GM LS Compatible 376 c.i. Pro Series Engine - 510 Horsepower - Base Dressed - No ECU / Harness
Part Number: MLL-PSLS37680CTF
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
GM LS Compatible 427 c.i. Pro Series Engine - 585 Horsepower - Base Dressed - Holley Terminator X EFI System
Part Number: MLL-PSLS42781CTF
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Crate Engine, Pro Series Chevy LS 427 C.I.D. 605 HP EFI Base Dressed Long Block, Assembled, Cast Iron Block, Aluminum Heads, Chevrolet, 7.0L LS, Each
Part Number: MLL-PSLS4273CTF
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Crate Engines, BluePrint Engines 376 c.i. GM LS style proseries Truck engine - longblock.30 month / 50,000 warranty & Dyno Part #: PSLS3762CTF
Part Number: MLL-PSLS3762CTF
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Crate Engine, Long Block, LSX454, Hydraulic Roller Tappet, 1-Piece Rear Main, Orange Valve Covers, Gen III/IV LS, Chevy, Each
Part Number: NAL-19417357
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
GM LS Compatible 427 c.i. Pro Series Engine - 585 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System
Part Number: MLL-S0068
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
GM LS Compatible 376 c.i. Pro Series Engine - 510 Horsepower - Base Dressed - Holley Terminator X EFI System
Part Number: MLL-PSLS37681CTF
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Crate Engine, Pro Series Chevy LS 427 C.I.D. 800 HP EFI Supercharged Deluxe Long Block, Polished Accessory Drive System, Chevrolet, 7.0L LS3, Each
Part Number: MLL-PSLS4279SCTK
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
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