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 74 Items.
Valve Cover Breather, Twist-On, Round, Steel, Chrome, Plain, Each
Part Number: TRD-4999
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate
Part Number: HSN-4999
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Timing Covers, 1-Piece, Plain, Steel, Black, Gaskets Included, Heavy Duty, Each
Part Number: RNB-635-4999
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Main Bearings, Standard Size, Bi Metal, 1/2 Groove, Chrysler, Dodge, Plymouth, 360, Set of 5
Part Number: SLP-4999MA
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chrysler, Dodge, Plymouth, 360, Set of 5
Part Number: SLP-4999MA10
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston and Ring Kit, Forged Aluminum, 3.885 in. Bore, Harley-Davidson®, Kit
Part Number: WIS-4999P1
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate
Part Number: HSN-4999040
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate
Part Number: HSN-4999020
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly
Part Number: HSN-2M4999S030
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly
Part Number: HSN-2M4999S020
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Engine Piston Ring Set, 4-Cyl Ring Set; Plasma Moly
Part Number: HSN-2M4999
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Connecting rod bearing
Part Number: KGB-CR224SV05
Not Yet Reviewed
Estimated Ship Date: Apr 10, 2026 if ordered today
Estimated Ship Date: Apr 10, 2026 if ordered today
Oil Filter, Performance Gold, Cartridge, 4.25 in. Tall, 3.22 in. OD, Rubber Gasket, BMW, Porsche, 3.0L, 3.4L, 3.6L, 3.7L, 3.8L, 4.8L, 5.0L, Each
Part Number: KNN-HP-7032
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, XP-Series, Standard, Tri-Metal, BMW, V10, Set
Part Number: KGB-MB637XP
Not Yet Reviewed
Estimated Ship Date: Apr 10, 2026 if ordered today
Estimated Ship Date: Apr 10, 2026 if ordered today
Rod Bearings, SV-Series, 0.025 mm Crankshaft Undersize, BMW, V8 4.0L, V10 5.0L, Each
Part Number: KGB-CR224SV025
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 42.75 in. Length, Each
Part Number: CEL-4060427
Estimated Ship Date: Today
Estimated Ship Date: Today
Belt, M5/M6 PS+AC BELT; 6PK1060/2506
Part Number: DNN-D561-0005
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Power Steering Pump Pulley. 2006-2013 BMW
Part Number: URO-013189
Not Yet Reviewed
Estimated Ship Date: Feb 10, 2026 if ordered today
Estimated Ship Date: Feb 10, 2026 if ordered today
BELT, 2010-06 BMW M5, M6
Part Number: CEL-6PK1084
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Idler Pulley, Serpentine, Plastic, Black, BMW, Each
Part Number: CEL-49062
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Belt Tensioner, OEM Replacement, BMW, Each
Part Number: URO-011928
Not Yet Reviewed
Estimated Ship Date: Feb 10, 2026 if ordered today
Estimated Ship Date: Feb 10, 2026 if ordered today
Transmission Drain Plug. 2003-2016 BMW
Part Number: URO-014848
Not Yet Reviewed
Estimated Ship Date: Feb 10, 2026 if ordered today
Estimated Ship Date: Feb 10, 2026 if ordered today
Crankshaft Pulley, Underdrive, Serpentine, 6-groove, Billet Aluminum, Black, 4.124 in. O.D., BMW, 5.0L V10
Part Number: AFE-79-10003
Not Yet Reviewed
Estimated Ship Date: Feb 10, 2026 if ordered today
Estimated Ship Date: Feb 10, 2026 if ordered today
Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 56.30 in. Length, Each
Part Number: CEL-4060563
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Variable Cam Timing Solenoid, Stock, BMW, Each
Part Number: SMP-VVT273
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
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