Aeroflow Cast Iron GM LS Engine Block, 4.000" Bore 9.240" Deck Height, 6-Bolt Main Caps Category_STRAIGHT PIPE & MANDREL BENDS 6L L4 (4G18P-S4) 11/01-05

6L L4 (4G18P-S4) 11/01-05

AF139-06-02

up to 1400 HP – forced air induction

2005 BMW 330Xi 3

The kit includes 5 x neoprene expander sleeves

Aeroflow Cast Iron GM LS Engine Block, 4.000" Bore 9.240" Deck Height, 6-Bolt Main Caps Category_STRAIGHT PIPE & MANDREL BENDS 6L L4 (4G18P-S4) 11/01-05Aeroflow Cast Iron GM LS Engine Block, 4. 000" Bore 9. 240" Deck Height, 6 Bolt Main Caps Aeroflow Performance engine blocks are the ideal starting point for any street performance build that demands quality and precision at a reasonable price. Why start your engine build with a worn out production block from decades ago that needs hours of machine work. When you can start with a new heavy duty cast iron engine block that is a semi finished bare