540" Short Block
smedingperformance.com

540" Short Block

$7,650.00
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Block: Dart Big M Sportsman, 4.500" Bore, 9.8" Deck HeightCrankshaft: Smeding 4340 Forged Steel, Internal Balance, 4.250" StrokeRods: Smeding 4340 Forged Steel H-Beam with 7/16" Bolts, 6.385" LengthPistons: Icon 4032 Forged Aluminum, 10cc Dome Volume, Coated SkirtsRings: Plasma-Moly Top, Low Friction Oil, 1/16" x 1/16" x 3/16"Warranty: 3 Year, Unlimited Miles Camshaft Kit Includes: camshaft, hydraulic roller lifters, roller timing set, & thrust plate - Installed Cam Specs:640hp: .614"/.614" Lift, 239°/249° Duration @ .050", 112 LSA700hp: .614"/.614" Lift, 253°/263° Duration @ .050", 110 LSA Sealed-Up Kit Includes: oil pump, pump pick-up, hardened driveshaft, black timing cover & black oil pan - Installed Torque Converter: 2,200-2,600rpm Stall w/ 640hp Cam, 2,600-3,000rpm Stall w/ 700hp Cam Recommended Final assembly & tuning of this partial engine must be completed by an experienced engine assembler/builder. Smeding Performance is not responsible for damaged caused by user

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