IAG Long Blocks

IAG Performance Long Block Basic Installation Kit - 06-07 WRX, 07-08 OBXT, 07-08 LGT, 06-08 FXT

IAG Performance Long Block Basic Installation Kit - 06-07 WRX, 07-08 OBXT, 07-08 LGT, 06-08 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 2008-20 STI

IAG Performance IAG Long Block Basic Installation Kit for 2008-20 STI

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 EJ25 2007 STI

IAG Performance IAG Long Block Basic Installation Kit for EJ25 2007 STI

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 EJ35 2004-06 STI

IAG Performance IAG Long Block Basic Installation Kit for EJ35 2004-06 STI

Regular price $2,474.99 USD

Regular price ~~$2,474.99 USD~~ Sale price $2,474.99 USD
Unit price per
IAG Performance IAG 600 FA20F DIT Timed Long Block Engine for 2015-21 WRX

IAG Performance IAG 600 FA20F DIT Timed Long Block Engine for 2015-21 WRX

Regular price $15,399.99 USD

Regular price ~~$15,399.99 USD~~ Sale price $15,399.99 USD
Unit price per
IAG Performance IAG 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads for 08-21 STI.

IAG Performance IAG 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads for 08-21 STI.

Regular price $19,194.99 USD

Regular price ~~$19,194.99 USD~~ Sale price $19,194.99 USD
Unit price per
IAG Performance IAG 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads for 04-07 STI.

IAG Performance IAG 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads for 04-07 STI.

Regular price $19,194.99 USD

Regular price ~~$19,194.99 USD~~ Sale price $19,194.99 USD
Unit price per
IAG Performance 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads

IAG Performance 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads

Regular price $19,194.99 USD

Regular price ~~$19,194.99 USD~~ Sale price $19,194.99 USD
Unit price per
IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S3 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S3 Cams

Regular price $14,024.99 USD

Regular price ~~$14,024.99 USD~~ Sale price $14,024.99 USD
Unit price per
IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams

Regular price $14,024.99 USD

Regular price ~~$14,024.99 USD~~ Sale price $14,024.99 USD
Unit price per
IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S3 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S3 Cams

Regular price $14,024.99 USD

Regular price ~~$14,024.99 USD~~ Sale price $14,024.99 USD
Unit price per
IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams

Regular price $14,024.99 USD

Regular price ~~$14,024.99 USD~~ Sale price $14,024.99 USD
Unit price per
IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S3 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S3 Cams

Regular price $14,024.99 USD

Regular price ~~$14,024.99 USD~~ Sale price $14,024.99 USD
Unit price per
IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams

Regular price $14,024.99 USD

Regular price ~~$14,024.99 USD~~ Sale price $14,024.99 USD
Unit price per
IAG Performance IAG 700 Closed Deck Long Block Engine w/ Stage 3 Heads for 08-21 STI.

IAG Performance IAG 700 Closed Deck Long Block Engine w/ Stage 3 Heads for 08-21 STI.

Regular price $12,704.99 USD

Regular price ~~$12,704.99 USD~~ Sale price $12,704.99 USD
Unit price per
IAG Performance IAG 700 Closed Deck Long Block Engine w/ Stage 3 Heads for 04-07 STI.

IAG Performance IAG 700 Closed Deck Long Block Engine w/ Stage 3 Heads for 04-07 STI.

Regular price $12,704.99 USD

Regular price ~~$12,704.99 USD~~ Sale price $12,704.99 USD
Unit price per

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Collection: IAG Long Blocks

IAG Performance Long Block Basic Installation Kit - 06-07 WRX, 07-08 OBXT, 07-08 LGT, 06-08 FXT

IAG Performance Long Block Basic Installation Kit - 06-07 WRX, 07-08 OBXT, 07-08 LGT, 06-08 FXT

IAG Performance IAG Long Block Basic Installation Kit for 2008-20 STI

IAG Performance IAG Long Block Basic Installation Kit for 2008-20 STI

IAG Performance IAG Long Block Basic Installation Kit for EJ25 2007 STI

IAG Performance IAG Long Block Basic Installation Kit for EJ25 2007 STI

IAG Performance IAG Long Block Basic Installation Kit for EJ35 2004-06 STI

IAG Performance IAG Long Block Basic Installation Kit for EJ35 2004-06 STI

IAG Performance IAG 600 FA20F DIT Timed Long Block Engine for 2015-21 WRX

IAG Performance IAG 600 FA20F DIT Timed Long Block Engine for 2015-21 WRX

IAG Performance IAG 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads for 08-21 STI.

IAG Performance IAG 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads for 08-21 STI.

IAG Performance IAG 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads for 04-07 STI.

IAG Performance IAG 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads for 04-07 STI.

IAG Performance 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads

IAG Performance 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S3 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S3 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S3 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S3 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S3 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S3 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams

IAG Performance 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams

IAG Performance IAG 700 Closed Deck Long Block Engine w/ Stage 3 Heads for 08-21 STI.

IAG Performance IAG 700 Closed Deck Long Block Engine w/ Stage 3 Heads for 08-21 STI.

IAG Performance IAG 700 Closed Deck Long Block Engine w/ Stage 3 Heads for 04-07 STI.

IAG Performance IAG 700 Closed Deck Long Block Engine w/ Stage 3 Heads for 04-07 STI.