IAG 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams for 08-20 STI. 2003-subaru-legacy-l se GTIN: 00887753778635

GTIN: 00887753778635

When a powerful STI launches aggressively at the track the output shaft progressively twists and weakens

Unique to IAG's Engine Mounts is the ability to change the bushings to adapt to the needs of the car

Seibon packs all products carefully to prevent damage during shipping

IAG 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams for 08-20 STI. 2003-subaru-legacy-l se GTIN: 00887753778635IAG 900 EJ25 Closed Deck Long Block w Stage 4 Heads: The IAG Performance Hand Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These engines offer easy installation for customers seeking a complete "drop in" engine package for their WRX, STI, Forester XT or Legacy GT. The Long Blocks feature a combo of our proven IAG Performance Closed Deck Short Block and Cylinder Head packages, along