Blueprint PSLS42730CTF GM LS Crate Engine, Base Dressed, 427 Cubic Inch, 605 HP, Each

Well suited to early model muscle cars or street/strip applications, 427 cu. in. GM LS crate engine boasts 605 dyno-proven horsepower. High-strength cast iron 6.2L block is fitted with a forged, 4.125" stroke crankshaft, forged connecting rods, forged 11:1 pistons, and a hydraulic roller camshaft. Long block is finished with aluminum LS3 cylinder heads and an LS swap oil pan. Dressed crate engine adds GM intake manifold, Drive-by-Wire throttle body, fuel injectors, fuel rails, coil packs, spark plugs, and wire, while the deluxe dressed version includes the addition of a polished pulley kit.

Emissions Warning
Products sold on this website may not be legal for use on public roads or highways due to Environmental Protection Agency (EPA) restrictions or California Air Resources Board (CARB) emissions regulations. Federal and State regulations may restrict Product installation to pre-emissions regulation (Model Year 1974 or earlier) or to competition/racing vehicles used exclusively in
1) events organized by recognized bodies, authorizing permits for participating drivers.
2) racing event qualification, and3) practice associated with events.
Installation of such products, including driving racing vehicles to and from the track, may be considered illegal “tampering ” or as “defeat device”, and may result in federal and state penalties. It is the purchaser’s responsibility to ensure compliance with all applicable emissions laws, including California’s stricter standards.

Proposition 65 Warning:
This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.