DART
BBC 345cc Pro-1 Head 121cc R/P 2.30/1.88 Assm
SKU: DRT19300136
$2,552.99
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Cylinder Head - Pro 1 - Assembled - 2.300 / 1.880 in Valves - 345 cc Intake - 121 cc Chamber - 1.625 in Springs - Straight Plug - Aluminum - Big Block Chevy - Each
What this part is for
DART BBC 345cc Pro-1 Head 121cc R/P 2.30/1.88 Assm is a performance part builders add when the stock piece won’t do the job — whether that’s durability, flow, adjustability, or packaging in a custom build. Ask Grok with your year, make, model, and engine, or Call Us — confirm fitment once before you buy. Real people at Cunningham Customs handle the order.
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Comments & builder notes
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