KB PERFORMANCE PISTONS
SBM Domed Piston Set 3.940 Bore +6cc
SKU: KBPKB399.030
$533.99
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Piston - KB Series - Hypereutectic - Dome - 3.940 in Bore - 1.810 in Compression Height - 5/64 x 5/64 x 3/16 in Ring Grooves - Plus 6.00 cc - Small Block Mopar - Set of 8
What this part is for
KB PERFORMANCE PISTONS SBM Domed Piston Set 3.940 Bore +6cc 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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