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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GM LS Fabricated Aluminum Valve Covers with Coil Mounts - Polished
Vendor:Top Street PerformanceSKU: JM8081-6PRegular price $209.15Sale price $209.15 Regular priceUnit price / per$237.68Save $28.53 -
GM LS Fabricated Aluminum Valve Covers without Coil Mounts - Black
Vendor:Top Street PerformanceSKU: JM8081-5BKRegular price $230.19Sale price $230.19 Regular priceUnit price / per$261.58Save $31.39 -
GM LS Oil Pump Pick-Up Girdle
Vendor:Top Street PerformanceSKU: 81099Regular price $13.60Sale price $13.60 Regular priceUnit price / per$15.45Save $1.85 -
GM LSX Black Steel High Performance SFI Harmonic Balancer/Damper
Vendor:Top Street PerformanceSKU: 81102BKRegular price $325.91Sale price $325.91 Regular priceUnit price / per$370.35Save $44.44 -
GM LT Gen V Driver Side Engine Oil Dipstick with Billet Aluminum Handle - Black
Vendor:Top Street PerformanceSKU: 81579BKRegular price $33.95Sale price $33.95 Regular priceUnit price / per$38.58Save $4.63 -
GM Powerglide Chrome Steel 24" Transmission Dipstick
Vendor:Top Street PerformanceSKU: SP7403Regular price $18.95Sale price $18.95 Regular priceUnit price / per$20.85Sold out -
GM TH350 Bellhousing Mount Flexible Braided Stainless Steel Transmission Dipstick
Vendor:Top Street PerformanceSKU: SP8200Regular price $40.95Sale price $40.95 Regular priceUnit price / per$45.05Save $4.10 -
GM TH350 Chrome Steel 27" Transmission Dipstick
Vendor:Top Street PerformanceSKU: SP7400Regular price $22.95Sale price $22.95 Regular priceUnit price / per$25.25Save $2.30 -
GM TH350 Chrome Steel 34" Transmission Dipstick
Vendor:Top Street PerformanceSKU: SP7402Regular price $24.95Sale price $24.95 Regular priceUnit price / per$27.45Save $2.50 -
GM TH400 Bellhousing Mount Flexible Braided Stainless Steel Transmission Dipstick
Vendor:Top Street PerformanceSKU: SP8201Regular price $38.00Sale price $38.00 Regular priceUnit price / per$41.80Save $3.80 -
GM TH400 Chrome Steel 24" Transmission Dipstick
Vendor:Top Street PerformanceSKU: SP7401Regular price $21.95Sale price $21.95 Regular priceUnit price / per$24.15Save $2.20 -
Hardware Kit for Small Block Chevy Serpentine Front Drive System - Polished
Vendor:Top Street PerformanceSKU: HW1490Regular price $95.11Sale price $95.11 Regular priceUnit price / per$108.08Save $12.97 -
LS -6 AN ORB Oil Cooler Adapter
Vendor:Top Street PerformanceSKU: 81070Regular price $19.01Sale price $19.01 Regular priceUnit price / per$21.60Save $2.59 -
LS Low-Profile Retro Fit Oil Pan Baffle Kit
Vendor:Top Street PerformanceSKU: 81071Regular price $108.64Sale price $108.64 Regular priceUnit price / per$123.45Save $14.81 -
LS Press-on Power Steering Pulley for TSP 81200 Serpentine Front Drive Kit - Black
Vendor:Top Street PerformanceSKU: 81200-6BKRegular price $40.00Sale price $40.00 Regular priceUnit price / perSold out -
LS Retro-Fit Oil Pan Baffle Kit
Vendor:Top Street PerformanceSKU: 81072Regular price $108.64Sale price $108.64 Regular priceUnit price / per$123.45Save $14.81 -
LS Serpentine Front Drive System
Vendor:Top Street PerformanceRegular price From $3,395.06Sale price From $3,395.06 Regular priceUnit price / per$3,858.03Save $462.97 -
LS Serpentine Front Drive System with Integral Power Steering Reservoir
Vendor:Top Street PerformanceRegular price From $3,422.23Sale price From $3,422.23 Regular priceUnit price / per$3,888.90Sold out -
LS Serpentine Kit Tensioner - Polished
Vendor:Top Street PerformanceSKU: 81200-4PRegular price $130.00Sale price $130.00 Regular priceUnit price / perSold out -
Magnetic Oil Pan Drain Plug with Rubber & Steel Washer
Vendor:Top Street PerformanceSKU: SP8245Regular price $9.95Sale price $9.95 Regular priceUnit price / per$10.95Sold out
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










