LT376/535


Start strong with new crate engine offers

• $250 mail-in rebate on all LT, LS, LSX, and Big-Block Chevrolet Performance Crate Engines


PARTS INTENDED FOR COMPETITION USE ONLY.
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PARTS INTENDED FOR COMPETITION USE ONLY.
Click for more details.

PROPOSITION 65 WARNING.
Click for more details.

PROPOSITION 65 WARNING.
Click for more details.

Next-Gen domination

The LT376/535 builds on the technologies and capability of the LT1 6.2L by extending them with CNC-ported heads and our high-lift LT1 Hot Cam.

PART NO. 19355378

WhyBuy

535 HP @6300 RPM

WhyBuy

470 LB/FT @4600 RPM

More than capable 

The LT376/535 delivers 535 naturally aspirated horsepower. It also employs the production direct injection fuel system, which enables more precise fuel delivery that supports a high 11.5:1 compression ratio, which translates into big power.

Connect & Cruise Powertrain System

Connect & Cruise Crate Powertrain Systems provide factory-matched engine-and-transmission combinations that include specially calibrated controllers and wire harnesses designed for retrofit installations in older vehicles.  

Project Cars

These passion projects were brought to life with a convenient Connect & Cruise Powertrain System.

1969 CHEVELLE 

Dreams meet dominance. 

Performance meets convenience in the 1969 Chevelle Slammer thanks to the LT376/535 and SuperMatic 4L75-E  4-speed Connect & Cruise System

LT376-535  Tech Specs

  • Part Number: 19355378
  • Engine Type: Gen-V Small-Block V-8
  • Displacement (cu. in.): 376 (6.2L)
  • Bore x Stroke (in.): 4.062 x 3.622 (103.25 x 92 mm)
  • Block (P/N 12619171): Cast aluminum with 6-bolt, cross-bolted main caps
  • Crankshaft (P/N 19303897): Forged steel
  • Connecting Rods: Forged powdered metal with specific machining
  • Pistons: Hypereutectic aluminum
  • Camshaft Type: Hydraulic roller (billet steel)
  • Valve Lift (in.): 0.577” intake / 0.577” exhaust
  • CamshaftDuration (@0.050 in.): 228° intake / 248° exhaust
  • Cylinder Heads: Cast aluminum; CNC-ported with 58-cc chambers 
  • Valve Size (in): 2.130 intake / 1.590 exhaust
  • Compression Ratio: 11.5:1
  • Required Fuel: Premium pump
  • Maximum Recommended rpm: 6600

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Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance parts that are emissions-related may not meet U.S., Canadian, and state and provincial laws and regulations relating to motor-vehicle emissions. These parts are designed and intended for use in vehicles operated exclusively for competition: in racing or organized competition on courses separate from public streets or highways. Visit www.chevroletperformance.com/emissions for more details.

  • See participating U.S. dealer or authorized Chevrolet Performance Powertrain Reseller for details and rebate form, which must be postmarked by 1/31/20. Rebate offer not available with Chevrolet Performance Connect & Cruise rebate offer. Limit 3 per mailing address. Rebate form and details available at gmpartsrebates.com. Allow 6 to 8 weeks for delivery of debit card. Offer valid 10/1/19 to 12/31/19.

  • CHEVROLET PERFORMANCE PARTS COMPLIANCE WITH EMISSIONS STANDARDS

    Motor vehicle emissions standards are intended to help achieve and maintain air quality goals that benefit human health and the environment. U.S. federal and state and Canadian law prohibits knowingly removing, modifying, or making inoperative, or causing someone to remove or render inoperative, or otherwise tampering with, any part or element of design installed in compliance with motor vehicle emission standards on a motor vehicle or nonroad vehicle, or otherwise modifying any required emission and noise control system. Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance Parts may not meet emissions laws and regulations and should not be operated on public roads or used for any other use. This part is intended primarily for use in vehicles that are NOT:

    (1) “motor vehicles” designed for street use; or

    (2) off-road vehicles used for anything but competition.

    U.S. federal and state, and Canadian provincial agencies have the authority to administer substantial monetary penalties against individuals and companies who do not comply with these laws. Chevrolet Performance customers are responsible for ensuring their use of Chevrolet Performance Parts complies with applicable federal, state/provincial and local laws, regulations and ordinances, and for ensuring that modified vehicles are operated in a manner that complies with applicable laws. In an effort to help consumers maintain compliance with emissions regulations, the product descriptions for many parts include emissions-related warnings and notices. This page summarizes the emissions-related information that you may see on this website.

    PARTS INTENDED FOR COMPETITION USE ONLY

    Chevrolet Performance offers parts that are intended exclusively for use in competition vehicles that will only be driven on a track or off-road course. By “competition vehicles,” GM means vehicles (i) used exclusively for competitions organized and sanctioned by a local or private body and (ii) not designed for use on public streets or highways. Consumers are strongly advised not to install parts accompanied by this warning on vehicles that will be driven on public roads, as they are not designed for that purpose. The product descriptions for such parts are accompanied by the “Checkered Flag” warning icon.

    WARNING: NOT EMISSIONS LEGAL FOR STREET USE

    Because of their effect on a vehicle’s emissions performance, certain parts are intended exclusively for use in competition vehicles. The “Checkered Flag” warning icon means a part is designed and intended for use in vehicles operated exclusively for competition: in racing or organized competition on courses separate from public streets or highways. Installation or use of this part on a vehicle operated on public streets or highways is likely to violate U.S., Canadian, and state and provincial laws and regulations relating to motor vehicle emissions.

  • WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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