Aluminum Fast Burn Bare Cylinder Head
$887.46
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‘- Aluminum cylinder head
– 210cc intake port
– 62cc combustion chamber
– No heat riser
– Angled spark plugs
– Screw-in studs
The heads can be used on any 4.00-inch bore Small-Block with the standard-flow coolant system. NOT for use on Gen II 1992-1996 LT1/LT4 engines with reverse-flow cooling system.
Previously was GM P/N 12497186
Sold individually
19300956 Fast-Burn Aluminum SBC Cylinder Head – Bare
Maximum performance for serious street engines is at your fingertips when you order a set of these Aluminum Fast Burn Cylinder Heads. Fast Burn technology delivers more horsepower by increasing cylinder pressures, which maximizes the air/fuel mixture. The 62cc combustion chamber is designed for use with flat-top pistons. The Fast Burn head requires no additional porting for optimum performance. This 23-degree Small-Block cylinder head is the same as is used on Chevrolet Performance CT400, SP350, ZZ6 and SP383 crate engines.
– Aluminum cylinder head
– 210cc intake port
– 62cc combustion chamber
– No heat riser
– Angled spark plugs
– Screw-in studs
The heads can be used on any 4.00-inch bore Small-Block with the standard-flow coolant system. NOT for use on Gen II 1992-1996 LT1/LT4 engines with reverse-flow cooling system.
Previously was GM P/N 12497186
Sold individually.
| Weight | 24.1 lbs |
|---|---|
| Brand | |
| Replaces/Supersedes | 12497186 |
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WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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