Collection: Engine Components
Shop high-performance engine components designed to improve durability, increase horsepower, and support reliable engine operation. From internal rotating assemblies to valvetrain and sealing components, these parts are engineered for precision and performance. Ideal for street builds, restoration projects, and high-performance applications across a wide range of engine platforms.
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Chevy Big Block Hydraulic Roller Assembled Aluminum Cylinder Head
Vendor:Top Street PerformanceSKU: JM4221Regular price $785.00Sale price $785.00 Regular priceUnit price / per -
Ford Small Block Flat Tappet Assembled Aluminum Cylinder Head
Vendor:Top Street PerformanceSKU: JM4320Regular price $640.00Sale price $640.00 Regular priceUnit price / per -
Ford Small Block Hydraulic Roller Assembled Aluminum Cylinder Head
Vendor:Top Street PerformanceSKU: JM4321Regular price $640.00Sale price $640.00 Regular priceUnit price / per -
Chevy LS1, LS6 Assembled Aluminum Cylinder Head
Vendor:Top Street PerformanceSKU: JM4520Regular price $660.00Sale price $660.00 Regular priceUnit price / perSold out -
Chevy LS3 Assembled Aluminum Cylinder Head
Vendor:Top Street PerformanceSKU: JM4620Regular price $695.00Sale price $695.00 Regular priceUnit price / per -
Chevy Big Block Serpentine Conversion Kit - High Mount Alternator Only - Long Water Pump - Polished
Vendor:CVF RacingRegular price From $329.00Sale price From $329.00 Regular priceUnit price / per -
Chevy Big Block Serpentine Conversion Kit - High Mount Alternator Only - Long Water Pump - Black
Vendor:CVF RacingRegular price From $359.00Sale price From $359.00 Regular priceUnit price / per -
Ford 460 Serpentine System - Power Steering & Alternator - Electric Water Pump - Black
Vendor:CVF RacingRegular price From $615.00Sale price From $615.00 Regular priceUnit price / per -
Chevy Big Block Serpentine Conversion Kit - High Mount ALT- Power Steering, AC, Long Water Pump - Polished
Vendor:CVF RacingRegular price From $749.00Sale price From $749.00 Regular priceUnit price / per -
Chevy Big Block Serpentine Conversion Kit - High Mount ALT- Power Steering, AC, Long Water Pump - Black
Vendor:CVF RacingRegular price From $769.00Sale price From $769.00 Regular priceUnit price / per -
Chevy LS Engine Serpentine Conversion - AC, Power Steering & Alternator - Polished
Vendor:CVF RacingRegular price From $795.00Sale price From $795.00 Regular priceUnit price / per -
Chevy LS Engine Serpentine Conversion - Alternator Only - Polished
Vendor:CVF RacingRegular price From $595.00Sale price From $595.00 Regular priceUnit price / per -
Chevy LS Engine Serpentine Conversion - Alternator Only - Black
Vendor:CVF RacingRegular price From $690.00Sale price From $690.00 Regular priceUnit price / per -
GM LT Smooth Cast Aluminum Valve Covers with Coil Mounts and Covers - Satin
Vendor:Top Street PerformanceSKU: JM8083-3Regular price $458.85Sale price $458.85 Regular priceUnit price / per$521.43Save $62.58 -
GM LT Smooth Cast Aluminum Valve Covers with Coil Mounts and Covers - Polished
Vendor:Top Street PerformanceSKU: JM8083-3PRegular price $502.85Sale price $502.85 Regular priceUnit price / per$571.43Save $68.58 -
GM LT Smooth Cast Aluminum Valve Covers with Coil Mounts and Covers - Black
Vendor:Top Street PerformanceSKU: JM8083-3BKRegular price $502.85Sale price $502.85 Regular priceUnit price / per$571.43Save $68.58 -
GM LT Finned Cast Aluminum Valve Covers with Coil Mounts and Covers - Satin
Vendor:Top Street PerformanceSKU: JM8083-2Regular price $458.85Sale price $458.85 Regular priceUnit price / per$521.43Save $62.58 -
GM LT Finned Cast Aluminum Valve Covers with Coil Mounts and Covers - Polished
Vendor:Top Street PerformanceSKU: JM8083-2PRegular price $502.85Sale price $502.85 Regular priceUnit price / per$571.43Save $68.58 -
GM LT Finned Cast Aluminum Valve Covers with Coil Mounts and Covers - Black
Vendor:Top Street PerformanceSKU: JM8083-2BKRegular price $502.85Sale price $502.85 Regular priceUnit price / per$571.43Save $68.58 -
LS Press-on Power Steering Pulley for TSP 81200 Serpentine Front Drive Kit - Polished
Vendor:Top Street PerformanceSKU: 81200-6PRegular price $40.00Sale price $40.00 Regular priceUnit price / per
About Our Engine Components
Engine components are the core parts that work together to produce power, control combustion, and ensure reliable operation. These components include internal parts such as pistons, crankshafts, connecting rods, camshafts, and cylinder heads, as well as supporting systems like valvetrain components, gaskets, and timing assemblies.
At the heart of the engine, the rotating assembly—consisting of the crankshaft, pistons, and connecting rods—converts combustion energy into rotational force that powers the vehicle. The valvetrain, including camshafts, lifters, pushrods, and rocker arms, controls airflow by managing when valves open and close, directly affecting performance and efficiency.
High-quality engine components are essential for maintaining durability and achieving optimal performance. Upgrading internal components can increase horsepower, improve reliability under high stress, and support higher RPM operation. Performance parts are often designed with stronger materials, tighter tolerances, and improved designs to handle increased loads and demanding conditions.
Common engine components also include timing systems, oiling components, and sealing parts such as gaskets and covers. These parts work together to ensure proper lubrication, maintain engine timing, and prevent leaks, all of which are critical for long-term engine health.
Whether you're rebuilding an engine or upgrading for performance, choosing the right engine components helps ensure efficient power production, improved durability, and consistent operation across a wide range of driving conditions.
Shop Engine Components
- Camshafts
- Rocker Arms
- Cylinder Heads
- Harmonic Balancers
- Oiling Systems
- Timing Covers
- Valve Covers & Breathers
- Valley Covers














