Bullet Race Engineering Nissan RB30 Block Only Bullet Fire Ring System - Contact us regarding Deck Heights:Yes Supply Fire Rings Only engine conversions and previously modified

engine conversions and previously modified wiring may affect which loom is required

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Bullet Race Engineering Nissan RB30 Block Only Bullet Fire Ring System - Contact us regarding Deck Heights:Yes Supply Fire Rings Only engine conversions and previously modifiedPLEASE NOTE: We will NOT be proceeding with machining the block for Fire Rings unless you contact us when placing the order. Deck heights, compression ratios, piston to head clearances all need to be confirmed. If you dont contact us, we will supply the fire rings only. This Bullet RB30 billet block is a similar layout to the RB30 engine block and will take crankshafts from 3. 0 and up to 3. 4 litres. This engine block has vastly improved block