406" Long Block
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406" Long Block

$8,200.00
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Utilizing a big bore engine block and a medium stroke forged crankshaft, this engine loves to rev! Using only top of the line components like a fully forged rotating assembly, hydraulic roller camshaft and aluminum heads, the 406" Long Block is the engine your car needs. Check out our custom options and packages below to find your perfect combination! Block: Smeding Heavy Duty 4 Bolt Mains, 9.025" Deck Height, 1 Piece Seal, 4.125" BoreCrankshaft: Smeding 4340 Forged Steel, Internal/External Balance, 3.800" StrokeRods: Smeding 5140 Forged Steel I-Beam with 3/8" Bolts, 5.700" LengthPistons: JE Forged Aluminum, Reverse Dome, 10.0:1 CompressionRings: Stainless Steel Top, Napier 2nd, Low Friction Oil, 1.2/1.2/3.0Rocker Arms: Smeding 1.5 Ratio, Full-Roller Cylinder Heads: Smeding Aluminum, 180 or 195cc Intake Port, 2.02”/1.60” Valves, 65cc Chambers Warranty: 3 Year, Unlimited Miles Cam Specs:440hp: .495”/.502” Lift, 220°/224° Duration @ .050”, 112 LSA500hp: .510”/.521” Lift, 231°/236° Durati

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Price History

$8,200 (-$500.27)
$7,800 (-$400.17)
$7,650 (-$149.76)
$8,200 (+$550.03)
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