Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Engines and Components› Engines, Blocks and Components
CHEVROLET PERFORMANCE
LSX376-B15 Crate Engine 473HP
SKU: C05F 19434412
Professional / shop required
Overview
This engine is delivered without an intake manifold and other accessories, allowing for customization of the induction system. It serves as an economical replacement for late-model performers or as a foundation for a high-boost power plant in a Pro Touring classic.
Show original supplier description
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | CHEVROLET PERFORMANCE |
| Part Number | C05F 19434412 |
Videos
Chevy Performance's LSX376 - Supercharger and Turbocharger Ready!
LSX Magazine's ProCharged C6 Makes Over 700-RWHP on Low Boost
Dyno Test of the Gandrud Chevrolet LSX376 B15, Whipple Supercharger & Wegner Front Drive
LSX 376 first startup
6.2L LSX B15 GM Prep And Setup - Things That Will Save You Headaches
LS 376/525 HP Engine in a Silverado!
We’re here — turning wrenches, just like you.
Call us, follow along, or come say hi.
Buy with Confidence
Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return PolicyShipping
Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
View Full Shipping Policy