IAG Long Blocks

IAG Performance IAG 550 Long Block Engine w/ IAG 550 N Heads for 2018+ STI RA, 2019+ STI & S209

IAG Performance IAG 550 Long Block Engine w/ IAG 550 N Heads for 2018+ STI RA, 2019+ STI & S209

Regular price $10,999.99 USD

Regular price ~~$10,999.99 USD~~ Sale price $10,999.99 USD
Unit price per
IAG Performance IAG 550 Long Block Engine w/ IAG 550 D Heads

IAG Performance IAG 550 Long Block Engine w/ IAG 550 D Heads

Regular price $10,999.99 USD

Regular price ~~$10,999.99 USD~~ Sale price $10,999.99 USD
Unit price per
IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 W Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 W Heads / GSC S3 Cams

Regular price $20,624.99 USD

Regular price ~~$20,624.99 USD~~ Sale price $20,624.99 USD
Unit price per
IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 W Heads/ GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 W Heads/ GSC S2 Cams

Regular price $20,624.99 USD

Regular price ~~$20,624.99 USD~~ Sale price $20,624.99 USD
Unit price per
IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 V Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 V Heads / GSC S3 Cams

Regular price $20,624.99 USD

Regular price ~~$20,624.99 USD~~ Sale price $20,624.99 USD
Unit price per
IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 V Heads / GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 V Heads / GSC S2 Cams

Regular price $20,624.99 USD

Regular price ~~$20,624.99 USD~~ Sale price $20,624.99 USD
Unit price per
IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 S Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 S Heads / GSC S3 Cams

Regular price $20,899.99 USD

Regular price ~~$20,899.99 USD~~ Sale price $20,899.99 USD
Unit price per
IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 S Heads / GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 S Heads / GSC S2 Cams

Regular price $20,899.99 USD

Regular price ~~$20,899.99 USD~~ Sale price $20,899.99 USD
Unit price per
IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 N Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 N Heads / GSC S3 Cams

Regular price $20,624.99 USD

Regular price ~~$20,624.99 USD~~ Sale price $20,624.99 USD
Unit price per
IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 N Heads/ GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 N Heads/ GSC S2 Cams

Regular price $20,624.99 USD

Regular price ~~$20,624.99 USD~~ Sale price $20,624.99 USD
Unit price per
IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 D Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 D Heads / GSC S3 Cams

Regular price $20,624.99 USD

Regular price ~~$20,624.99 USD~~ Sale price $20,624.99 USD
Unit price per
IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 D Heads / GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 D Heads / GSC S2 Cams

Regular price $20,624.99 USD

Regular price ~~$20,624.99 USD~~ Sale price $20,624.99 USD
Unit price per
IAG Performance IAG Long Block Basic Installation Kit for 15-21 WRX FA20F.

IAG Performance IAG Long Block Basic Installation Kit for 15-21 WRX FA20F.

Regular price $1,484.99 USD

Regular price ~~$1,484.99 USD~~ Sale price $1,484.99 USD
Unit price per
IAG Performance IAG Long Block Basic Installation Kit for 05-06 OBXT, 05-06 LGT.

IAG Performance IAG Long Block Basic Installation Kit for 05-06 OBXT, 05-06 LGT.

Regular price $2,474.99 USD

Regular price ~~$2,474.99 USD~~ Sale price $2,474.99 USD
Unit price per
IAG Performance IAG Long Block Basic Installation Kit for 08-14 WRX, 09-13 FXT.

IAG Performance IAG Long Block Basic Installation Kit for 08-14 WRX, 09-13 FXT.

Regular price $2,474.99 USD

Regular price ~~$2,474.99 USD~~ Sale price $2,474.99 USD
Unit price per
IAG Performance IAG Long Block Basic Installation Kit for 2004-05 FXT, 2004-06 Baja

IAG Performance IAG Long Block Basic Installation Kit for 2004-05 FXT, 2004-06 Baja

Regular price $2,474.99 USD

Regular price ~~$2,474.99 USD~~ Sale price $2,474.99 USD
Unit price per

Item added to your cart

Collection: IAG Long Blocks

IAG Performance IAG 550 Long Block Engine w/ IAG 550 N Heads for 2018+ STI RA, 2019+ STI & S209

IAG Performance IAG 550 Long Block Engine w/ IAG 550 N Heads for 2018+ STI RA, 2019+ STI & S209

IAG Performance IAG 550 Long Block Engine w/ IAG 550 D Heads

IAG Performance IAG 550 Long Block Engine w/ IAG 550 D Heads

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 W Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 W Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 W Heads/ GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 W Heads/ GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 V Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 V Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 V Heads / GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 V Heads / GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 S Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 S Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 S Heads / GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 S Heads / GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 N Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 N Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 N Heads/ GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 N Heads/ GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 D Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 D Heads / GSC S3 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 D Heads / GSC S2 Cams

IAG Performance IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 D Heads / GSC S2 Cams

IAG Performance IAG Long Block Basic Installation Kit for 15-21 WRX FA20F.

IAG Performance IAG Long Block Basic Installation Kit for 15-21 WRX FA20F.

IAG Performance IAG Long Block Basic Installation Kit for 05-06 OBXT, 05-06 LGT.

IAG Performance IAG Long Block Basic Installation Kit for 05-06 OBXT, 05-06 LGT.

IAG Performance IAG Long Block Basic Installation Kit for 08-14 WRX, 09-13 FXT.

IAG Performance IAG Long Block Basic Installation Kit for 08-14 WRX, 09-13 FXT.

IAG Performance IAG Long Block Basic Installation Kit for 2004-05 FXT, 2004-06 Baja

IAG Performance IAG Long Block Basic Installation Kit for 2004-05 FXT, 2004-06 Baja