Pair LS3 Heads with BTR 660’’ Dual Springs 2 X NEW Genuine GM 0821 L98 L76 L77 Cylinder Head

Pair LS3 Heads with BTR 660’’ Dual Springs 2 X NEW Genuine GM 0821 L98 L76 L77 Cylinder Head

Pair LS3 Heads with BTR 660’’ Dual Springs 2 X NEW Genuine GM 0821 L98 L76 L77 Cylinder Head

Pair LS3 Heads with BTR 660’’ Dual Springs 2 X NEW Genuine GM 0821 L98 L76 L77 Cylinder Head

Pair LS3 Heads with BTR 660’’ Dual Springs 2 X NEW Genuine GM 0821 L98 L76 L77 Cylinder Head

Pair LS3 Heads with BTR 660’’ Dual Springs 2 X NEW Genuine GM 0821 L98 L76 L77 Cylinder Head

Pair LS3 Heads with BTR 660’’ Dual Springs 2 X NEW Genuine GM 0821 L98 L76 L77 Cylinder Head

Pair LS3 Heads with BTR 660’’ Dual Springs 2 X NEW Genuine GM 0821 L98 L76 L77 Cylinder Head

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Description

Pair Genuine GM LS3 Cylinder Heads with BTR SK001 660 lift dual valve springs

Brand new complete, Fitted with BTR .660 lift dual valve springs. Steel retainers.

These will come in original GM boxes BRAND NEW!

Maintain your piston to valve clearance by using brand new

Aluminum performance head

Fits any LS family engine with 4.00" bore or larger
2.165" hollow stem intake, and 1.59" solid stem exhaust valves
.550" max valve lift
As-cast L92 style 260cc intake ports
D-shaped exhaust ports
As-cast combustion chambers

Head 12615879 is assembled with the following components:

12569427 Sodium Filled Intake Valves
10166344 Valve Spring Retainers
12582719 Exhaust Valves
12482063 Intake Valve Stem Seals
12625033 Valve Springs
12482062 Exhaust Valve Stem Seals
10166345 Valve Locks

Here at Malex Motorsports all of our items are in stock in our Sydney based store, ready to ship or pick up.
NOW IN SMEATON GRANGE!

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