19299306 LSX376-B15

Part Number: 19299306

Retail Price: $8,711.36
Your Price: $8,179.00
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Part Number: 19299306
Engine Type: LSX-Series G en 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 92 mm)
Block (P/N 19260095): LSX cast-iron with 6-bolt,
cross-bolted main caps
Crankshaft (P/N 12603616): Forged 4340 steel
Connecting Rods (P/N 12607475): Forged powdered metal
Pistons (P/N 19259381): Forged aluminum
Camshaft Type (P/N 12638426): Hydraulic roller
Valve Lift (in): 0.560" intake / 0.555" exhaust
Camshaft Duration (@0.050 in): 210° intake / 230° exhaust
Cylinder Heads (P/N 19201805): LSX-LS3 rectangular port; with
“as cast” 68cc chambers and
6-bolt attachment
Valve Size (in): 2.160 intake / 1.550 exhaust
Compression ratio: 9:1
Rocker Arms (P/N 12569167 int): Investment-cast, roll trunnion
Rocker Arms (P/N 10214664 exh): Investment-cast, roll trunnion
Rocker Arm Ratio: 1.7:1
Recommended Fuel: 87 octane
Maximum Recommended RPM: 6,600
Reluctor Wheel: 58X
Balanced: Internal

Select the parts below to finish your crate engine and get running in less time!

19299055 SuperMatic™ 4L70-E Four-Speed Automatic Transmission

19212657 Transmission Controller

19244035 LSX-LS3 Single-Plane Standard Deck 4-bbl Manifold

19300534 ZL1 Supercharger

22901367 LSA Intercooler Fluid Pump

19258436 Camaro ZL1 Fuel Pump Module


INSTALLATION NOTES
• Assembly does not include any electronics
• Intended for pre-1976 street vehicles or any off-road vehicle
• Not intended for marine applications
• Requires LSX Ignition Controller P/N 19171130 for carbureted applications
• LSX 8-bolt crank flange
• Assembly shipped without intake manifold or oil pan (dust shield installed for shipment)
• Recommended max boost - 15 PSI