IAG 950 EJ25 Subaru Closed Deck Short Block f40 6L 4 Sedan 01-05 Honda

6L 4 Sedan 01-05 Honda  Civic 2L 4 Type-R 01-05 Honda Civic 2L 4 Type-S 01-05 Honda Civic 1

The drain port is under the same crankcase pressure as the other ports that are on the side of the AOS

Coupe 09-13 Infiniti G37 3

4L 8 07-12 Ford Mustang 5L 8 GT 17=21 Honda Civic  2L 4 Type R 03-06 Mitsubishi Evo 2L 4 8/9 08-15 Mitsubishi Evo 2L 4 X 04-14 Subaru Impreza  2L/2

IAG 950 EJ25 Subaru Closed Deck Short Block f40 6L 4 Sedan 01-05 HondaFor WRX, STi, LGT, FXT Rated for 950BHP Head Gasket Required: NOT INCLUDED *IAG Fire Lock . 051" Head Gaskets with IAG Spec Alloy Ring Set* PN# IAG ENG 1740 IAG Magnum Closed Deck Includes: Case Halves Converted to Closed Deck using brand new Subaru OEM case halves, bored and honed to 99. 75mm. Fire Lock IAG Fire Lock receiver groove machining, latest solution to prevent head gasket failure on high horsepower and high boost Subaru's *IAG Fire Lock