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Pontiac >> Firebird >> (No Series) >> 5.7 Litre V8 LS1 OHV 16v >> Formula 01/1998 - 12/2002 2 Door Convertible >> Nason Cylinder head - bare

Nason Cylinder head - bare Fits Pontiac Firebird Formula Convertible [01/1998 to 12/2002] (5.7L LS1 V8 OHV MPFI)

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Nason logo

Nason Cylinder head - bare

$783.75 Each / Full Set (x2): $1,567.50

Specifications
Combustion Chamber Volume: 64cc
Intake Runner Volume: 210cc
Intake Port Size H x W: 3.189" x 1.015"
Exhaust Runner Volume: 82cc
Exhaust Port Size H x W: 1.409" x 1.653"
Intake Valve Size: 2.020"/51.30mm
Exhaust Valve Size: 1.550"/39.37mm
Valve Length: Standard Length
Valve Guide Material: Manganese Bronze

Tick This part will fit the following Vehicles:

Pontiac Firebird (5.7 Litre V8 LS1 OHV 16v):
  • Formula RWD Convertible 2 Door [01/1998 to 12/2002] With Auto or Manual Transmission
  • Formula RWD Coupe 2 Door [01/1998 to 12/2002] With Auto or Manual Transmission

Description

Bare Head - Suits Engines With Cathedral Intake Ports

Spark Plug Angle

Valve Guide Seal Diameter

Maximum Valve Spring Diameter