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Dart

DART DA15200030 Chev BB Cast Heads Lge Port 345cc Runner 15200030

DART DA15200030 Chev BB Cast Heads Lge Port 345cc Runner 15200030

DA15200030
$3,326.90 AUD
$3,326.90 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

 


345cc Int, Bare. Dart BB-Chevy Iron Eagle Heads.

 

  • Aluminum Big-Block Heads in a Cast Iron Version! Cast from a superior iron alloy casting.
  • Intake runner volume: 3080cc or 345cc as cast.
  • Exhaust runner volume: 129cc as cast.
  • Intake port opening: 1.700''x2.430'' (Mr. Gasket 720-121 gasket)
  • Exhaust port opening dimensions: 1.650'' x 1.800'' (Fel-Pro 375-1412 gasket).
  • Intake port is in stock location and will accept most aftermarket manifolds, exhaust port location and exhaust bolt pattern is raised .300''. (1'' longer exhaust bolt kit is required.)
  • Combustion chamber is 119cc as cast, minimum deck thicknes is .350'', valve angles: Intake - 24°, exhaust - 15° (2° roll-over fron stock). 4° cant on both intake & exhuast, utilizes conventional ''off-the-shelf'' pistons valvetrain is standard stud-mounted system.
  • Uses standard rocker arms and guide plates
  • Valve seats: ductile iron material. Sizes: Intake 2.450'' OD x 2.00'' ID x .375'', Exhaust 2.00'' x 1.600';' x .375''
  • Raised valve cover rails machined to use standard valve covers, all accessory bolt holes drilled and tapped, can be used on either a Mark IV, Gen V or Gen VI block with the proper head gasket, roller valve spring assemblies: 1.550'' dual - 195# @ 1.900'' / .670'' max. lift. 1.625'' dual - 250# @ 2.000'' / .750'' max. lift.
  • Note: ARP Head Bolts Required, #135-3605.


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