WISECO-PRO TRU
BBC Domed Piston Set 4.280 Bore +21cc
SKU: WPTPTS514A3
$734.99
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Piston - Dome - Forged - Dome - 4.280 in Bore - 1.645 in Compression Height - 1/16 x 1/16 x 3/16 in Ring Grooves - Plus 21.00 cc - Big Block Chevy - Set of 8
What this part is for
WISECO-PRO TRU BBC Domed Piston Set 4.280 Bore +21cc is rotating/assembly hardware inside the engine — the pieces that turn combustion into motion. 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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