EngineQuest Assembled Cylinder Head - 2.165 in/1.590" Valves - 258 cc Intake - 69 cc Chamber - Aluminum - GM LS-Series Ignitions & Electrical Deals Can be converted to left

Can be converted to left or right side air

1968-1974 Chevrolet G20 Van

Carb recommendations: Edelbrock AVS2 or Performer Series 600-800cfm

GM GenV LT-Series

It's 1-1/16" female oil return and oil feed ports accept -12 port O-ring fittings

EngineQuest Assembled Cylinder Head - 2.165 in/1.590" Valves - 258 cc Intake - 69 cc Chamber - Aluminum - GM LS-Series Ignitions & Electrical Deals Can be converted to leftEngine Cylinder Head Thicker decks for greater strength Superior port finish for increased flow Improved flow design to resist crackingSince 1949, the Enginequest family has helped the engine rebuilders solve their production problems. Product Description: Cylinder Head Assembled 2. 165 in 1. 590 in Valves 258 cc Intake 69 cc Chamber Aluminum GM LS Series Sold Individually