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  • Want to make the best power with headroom? Get your F-body rolling with these beautiful stainless headers. We now offer the 1 7/8" long-tube header in stainless steel specifically for this LS swap. These headers feature 3/8" flanges and very smooths bends that create a great raw stainless look. The 304 Stainless steel ensures maintenance-free longevity. The long-tubes feature a slip-fit collector that when used with stainless steel band clamps offer the best ground clearance in the industry. The collector merge-spike increases power in both the long-tube application. They include gaskets, bolts, and O2 sensor bungs.

    Tri 5 1-7/8" Stainless Headers

    LSxEverything

    MSRP: $1,808.09
    $1,485.21
    Want to make the best power with headroom? Get your Tri-5 rolling with these beautiful stainless headers. We now offer the 1 7/8" long-tube header in stainless steel specifically for this LS swap...
  • Casting Number
12576181
Material
Iron
Displacement
6.0L / 364 c.i.d.
Bore Dia. 
4.000 in.
Stroke
3.622 in.
Deck Height
9.240 in.
Bore Spacing
4.400 in.
Thrust Bearing Location
#3 Main
Main Cap Style
6-Bolt
Main Housing Bore Dia.
2.751 in.
Cam Housing Bore Dia. 
Bore 1/5 = 2.346 in. Bore 2/4 = 2.326 in. Bore 3 = 2.307 in.
Cam-to-Crank Centerline
4.914 in.
LY6 Rotating Assembly
LY6 Rotating Assembly Specs
Piston Material
Hypereutectic Cast Aluminum Alloy
Piston Style
Dished with valve reliefs
Piston Volume
+6.7cc

Wrist Pin Dia.
0.9431 in. (Full Floating)
Connecting Rod Material
Powdered Metal
Connecting Rod Style
I-Beam
Connecting Rod Length
6.098 in.
Connecting Rod Housing Bore
2.225 in.
Connecting Rod Bolts
M9 x 1 x 43
Connecting
Rod Part Number
12607475
Connecting Rod Casting Number (Last 4 Digits)
3847
Crankshaft Material
Cast Iron
Crankshaft Casting Number
(Last 3 Digits)
216
Crankshaft Main Journal Dia.
2.559 in.
Crankshaft Rod Journal Dia.
2.100 in.
Reluctor Wheel
58X
LY6 Cylinder Heads
LY6 Cylinder Head Specs
Casting Numbers
5364, 823
Material
Aluminum
Combustion Chamber Volume
70cc
Intake Port Shape
Rectangle
Intake Runner Volume
257cc
Exhaust Port Shape
D-Port
Exhaust Runner Volume
87cc
Intake Valve Diameter
2.165 in.
Exhaust Valve Diameter
1.590 in.
Cylinder Head Bolt Style
Torque to Yield (TTY)
Cylinder Head Bolt Size 
(10) M11 x 2 x 100, (5) M8 x 1.25 x 45
LY6 Camshaft Specs
LY6 Camshaft Specs
Duration @ .050 in. (int./exh.)
196°/208°
Valve Lift (int./exh.)
0.467 in./.479 in.
Lobe Separation Angle
116°
Cam Gear Attachment
1-Bolt
Cam Gear Poles
4x
Active Fuel Management (AFM)
No
Variable Valve Timing (VVT)
Yes
LY6 Valvetrain
LY6 Valvetrain Specs
Lifter Style
Hydraulic Roller
Lifter Link Style
Plastic Lifter Tray
Lifter Body Diameter
0.842 in.
Pushrod Length
7.385 in.
Rocker Arm Mounting Style
Pedestal
Rocker Arm Style
Die-Cast, Roller Fulcrum
Rocker Ratio
1.7
Rocker Offset
Intake Rocker
Valve Spring Style
Beehive
Valve Spring Color
Natural
Valve Angle
15 Degrees
Intake Valve Material
Steel, Solid Stem
Intake Valve Dia.
2.165 in.
Exhaust Valve Material
Steel, Solid Stem
Exhaust Valve Dia.
1.590 in.
Other Key LY6 Specs
LY6 Throttle Body, Fuel Injector Specs & More
Intake Manifold
Truck-Style
Throttle Body
87mm, 4-bolt
Throttle Control 
Electronic, Drive-by-Wire 
Fuel Injector Part Number 
12580681
Fuel Injector Flow
29.6 lb./hr. @ 58 psi
Flex Fuel Capable
No
Fuel Injector Length Between O-Rings 
1.900 in.
Fuel Injector Connector 
EV6 / USCAR
PCM
E38
Crankshaft Reluctor Ring
58x
Camshaft Sensor Location
Front mount, 4x on cam
Oil Pan
Deep Rear Sump
Oil Pump
Standard Flow
(0.96 c.i. per rev.)

    6.0 LS Engine | Bravo

    Chevrolet Performance

    $5,165.99
      The LY6 engine is a 6.0L Gen. 4 small block engine used in GM trucks and SUVs between 2007 and 2010. For marketing purposes, it was also known as the Vortec 6000. The engine specs and...
  • e now offer conversion radiators specifically designed for your car with an LS engine. They feature all aluminum construction, but unlike others on the market, they have beautifully stamped tanks with strengthening indentations just like your original. They're a double pass design putting the inlet and outlet on the same side which greatly simplifies plumbing to the engine. The all important steam port bung is welded into the upper part of the tank which lets your new LS engine vent properly. They also include a coolant temp fan switch in the tank. Excellent restoration type quality made in the USA. Available in bare aluminum or black and with or without high performance electric fans installed.

    63-68 Corvette Radiator | with fans

    LSxEverything

    MSRP: $1,808.09
    $1,549.79
    We now offer conversion radiators specifically designed for your car with an LS engine. They feature all aluminum construction, but unlike others on the market, they have beautifully stamped tanks...
  • Choose between the wheels 1-4 Choose between the wheels 5-8

    Jeep Enhancement Package

    LSxEverything

    $6,457.49
    Whether you choose to update your drivetrain or lift it with a nice wheel and tire package, we are here for you!  Suspension TeraFlex Alpine RT3 short arm suspension systems are available for...

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