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Pro1 Chevrolet LS Gen III Head – 285.00 CC Port, 66.00 CC Chamber

Your Price: $2,925.44

SKU: 11061183

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Dart Pro1 LS 12 Deg CNC (LS7 Compatible) Gen III Cylinder Heads

Recommended for engines with 4.000 inch bore or larger. Maximum competition, comp/modified drag racing, circle track, and heavy duty applications. Dart’s LS based PRO1 LS 15 Deg 280cc Aluminum rectangle port cylinder head (LS3 compatible) for GM LS series small block V8 engines take performance to the next level. Offers higher performance and more versatility than factory designs. The 15 Deg based high performance cylinder head has better airflow, more efficient combustion chambers and more user friendly features than production LS castings. The Dart PRO1 280cc cylinder head retains stock valve angles, stock valve locations and stock accessory mounting holes to make installation easy. Virtually everything else has been improved.
Heads are sold individually

SKU: 11061183 Categories: , ,

GTIN: 00807051044379

Industry

Automotive

CNC Ported

Yes

Combustion Chamber Volume

66.00 CC

Exhaust Valve Diameter

1.625 IN

Intake Valve Diameter

2.200 IN

Port Volume

285.00 CC

Spring

Double

Valve Angle

12 DD

Valve Spring Diameter

1.290 IN

Valve Spring Maximum Lift

0.650 IN

Engine Type

ICE