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LA1 3400 Street Performance Heads

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LA1 3400 Street Performance Heads

Product Information

Quality heads for any budget rebuild/performance build.

Lift (inch)	Stock 3400 Intake	Street 3400 Intake	Stock 3400 Exhaust	Street 3400 Exhaust
0.050	31.6	32.6	27.1	25.4
0.100	55.4	55.9	53.0	55.3
0.150	78.1	79.9	78.4	84.8
0.200	101.3	105.0	98.4	106.1
0.250	125.4	130.8	116.8	124.2
0.300	148.1	155.1	133.8	138.9
0.350	170.0	177.3	144.4	148.8
0.400	187.8	197.2	151.5	155.8
0.450	201.1	212.3	155.1	161.6
0.500	210.1	224.1	157.0	168.1
0.550	217.1	231.6	158.8	NA
0.600	218.9	232.8	160.4	NA

Specs

Best Casting 3400 Cylinder Heads
New Viton valve stem seals
LS1 spring seats
New 3500 valves
New LS6 springs
Application Specific Valve Job
Good for up to .500" valve lift
Milled Flat (.005 unless more is requested)
Break-in lube applied to valvetrain

Upgrade Options

Combustion Chamber Matching

Please fill out the following information for the valve job requirements, as well as any additional information such as vehicle, or intended use (racing, daily driver, etc).

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Price: $799.99

Product Options:

I will send the parts first
Match Combustion Chambers

Please complete these fields:

Max RPM (max 4 chars)
Powerband (example: 2-6k)
Milling (.005" min, .020" max)
Additional Information

Product Code: SP3400headset

Quantity: Add to Basket

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