Description
Technical Specifications: LS376/525 (19435110)
| Brand | Chevrolet Performance |
|---|---|
| Horsepower | 525 HP @ 6200 RPM |
| Torque | 486 lb-ft @ 5200 RPM |
| Compression Ratio | 10.7:1 |
| Bore | 4.065 in |
| Stroke | 3.622 in |
| Displacement | 6.2L |
| Crankshaft | Nodular Iron |
| Block | Cast aluminum with 6-bolt, cross-bolted main caps |
| Camshaft Type | ASA Hydraulic Roller Cam |
| Valve Lift (Intake/Exhaust) | .525" / .525" |
| Dur. @ 0.050" | 226°/236° |
| Cylinder Heads | Aluminum LS3-Style Rectangular Port |
| Chamber Volume | 68cc |
| Valves | 2.165"/1.590" |
| GTIN | 197224085507 |
New LS long blocks from Chevrolet Performance offer builders all the performance capabilities of the complete crate engines, but at a lower cost and with fewer components, for those who want to finish off their engine with their own intake manifold and other accessories. Each new long-block assembly is delivered without the intake manifold, throttle body, fuel rail, injectors, exhaust manifold, or other accessories. Mix and match the parts to take your LS performance engine to the next level.
Dipstick, Dipstick Tube, and Steam vent pipe do not come with Long Block engines. Dipstick and tube can be purchased below if using the included oil pan.
Check out more steam vent tube offerings here: Steam Vent Tubes
Special Notes:
Crate Engine does NOT include the ECM controller kit
Requires Premium 93-Octane Fuel
Uses the Chevrolet SS Oil Pan Assembly – Check with our Tech Team for suggested oil pans to fit your application
Not Intended for Marine Usage
Developed by GM for Pre-1976 Street Vehicle Engine Swaps
Previous part numbers:
Details
Shipping Information
- Item Requires Shipping
- H1.00"
- Ships within 1-2 business days
- FREE SHIPPING ON THIS ITEM Within The Contiguous United States!
