Part Number: 19260165

Retail Price: $0.00
Your Price: $21,321.76
Add to Cart


General Motors Warranty Information

LS9 Installation guide

Includes LSA/LS9 Intercooler Fluid Pump 20945282

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

19257634 Transmission Controller

19299462 LS9 controller Kit

19243524 LS9 Accessory Drive system w/AC

19260557 Camaro ZL1 Fuel Pump

• 14" manual transmission flywheel included
• Assembly does not include any electronics - use LS9 Controller Kit P/N 19299462 to operate engine
• Forged pistons with oil-spray cooling
• Includes Corvette dry sump oil pan - requires production or aftermarket oil lines and oil tank (not included)
• Intended for pre-1976 street vehicles or any off-road vehicle
• Not intended for marine applications
• Crankshaft has unique 9-bolt flywheel mounting pattern

Part Number: 19260165
Engine Type: LS-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 92mm)
Block: Cast-aluminum with 6-bolt,
cross-bolted main caps
Crankshaft (P/N 12641693): Forged Steel with 9-bolt flange
Connecting Rods (P/N 12624231): Forged titanium
Pistons (P/N 19180414): Forged aluminum
Camshaft Type (P/N 12638427): Hydraulic roller
Valve Lift (in): .562" intake / .558" exhaust
Camshaft Duration (@.050 in): 211° intake / 230° exhaust
Cylinder Heads (P/N 12621774): Aluminum L92-style ports;
as cast with 68cc chambers
Valve Size (in): 2.160 titanium intake / 1.590
hollow, sodium-filled exhaust
Compression Ratio: 9.1:1
Rocker Arms (P/N 12569167 int): Investment-cast, roller trunnion
Rocker Arms (P/N 10214664 exh): Investment-cast, roller trunnion
Rocker Arm Ratio: 1.7:1
Recommended Fuel: 92 octane
Maximum Recommended rpm: 6,600
Reluctor Wheel: 58X
Balanced: Internal