LS376/515 Chevrolet Performance Crate Engine
- 6.2L 376 CID
- ASA Hot Cam for more power and torque
- Carbureted high-flow aluminum intake manifold
- Requires LSX Ignition Controller
LS376/515 Crate Engine
- Engine Type: LS-Series Gen IV Small-Block V-8
- Displacement (cu in): 376 cu in (6.2L)
- Bore x Stroke (in): 4.065 x 3.622 (103.25 x 92mm)
- Block (P/N 12623967): Cast-aluminum with 6-bolt, cross-bolted main caps
- Crankshaft (P/N 12685659): Nodular iron
- Connecting Rods (P/N 12649190): Powdered metal
- Pistons (P/N 19207287): Hypereutectic aluminum
- Camshaft Type (P/N 88958770): Hydraulic roller
- Valve Lift (in): .525 intake / .525 exhaust
- Camshaft Duration (@.050 in): 226° intake / 236° exhaust
- Cylinder Heads (P/N 12629063): Aluminum L92-style port; as cast with 68cc chambers
- Valve Size (in): 2.165 intake / 1.590 exhaust
- Compression Ratio: 10.7:1
- Rocker Arms (P/N 12669995 int): Investment-cast, roller trunnion
- Rocker Arms (P/N 12681275 exh): Investment-cast, roller trunnion
- Rocker Arm Ratio: 1.7:1
- Recommended Fuel: Premium pump
- Maximum Recommended rpm: 6,600
- Reluctor Wheel: 58x
- Balanced: Internal
- Assembly does not include any electronics
- Use LSX ignition controller P/N 19171130 (includes harness)
- Includes Chevy SS wet sump oil pan
- Intended for pre-1976 street vehicles or any off-road vehicle
- Not intended for marine applications
- 770-cfm carb P/N 19170093 recommended for daily street use
- Front-end accessory drive kits are available in two configurations
Chevrolet Performance Crate Engines include a 24-month or 50,000-mile (80,000 kilometer) limited warranty.
This product qualifies for a $250 Rebate from Chevrolet Performance.
To receive the rebate:
- Purchase a select Chevrolet Performance Crate Engine between 10/1/2020 and 12/31/2020
- Complete all information requested on this form and mail it by January 31st, 2021, OR
- Submit your rebate online at www.gmpartsrebates.com before the same deadline
See rebate form for more details.
NOTE: Please allow up to 6-8 weeks for rebate processing.
This product qualifies for Free Mobil 1 Oil!
November 1, 2020 through February 28, 2021 receive a Free case of Mobil 1 Oil with the purchase of a Chevrolet Performance Crate Engine and receive two Free Cases of Mobil 1 Oil with the purchase of a Connect & Cruise Package.