1956 Engines & Components

Piston and Ring Kit, Hypereutectic, 3.655 in. Bore, Harley-Davidson®, 10.50;1 Compression Ratio, Kit

Part Number: UEM-KB294-030

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.665 in. Bore, Harley-Davidson®, 10.50:1 Compression Ratio, Kit

Part Number: UEM-KB294-040

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Camshaft, Mechanical Flat Tappet, Advertised Duration 275/281, Lift .505/.520, Chevy, Small Block, Each

Part Number: HRS-110102-06

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Camshaft, Mechanical Flat Tappet, Advertised Duration 295/289, Lift .555/.550, Chevy, Small Block, Each

Part Number: HRS-112542-06S

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Camshaft, American Muscle, Mechanical Flat Tappet, Advertised Duration 323/329, Lift .493/.512, SBC

Part Number: HRS-117422-12

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Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -42.3cc 88-98ci 1948-84 ROD -7.440

Part Number: UEM-KB928C030

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Piston Set, KB Forged Coated Piston - Knuckle Pan Shovel Hemi Dome -47.6cc 74ci FL, FLH, FX 1941-79

Part Number: UEM-KB931C005

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Powersports Piston, Forged 4032 Alloy, Coated, 3.467 in. Bore, 1.450 in. Comp. Ht, Hemi Dome, -47.6cc, 0.030 in. Oversize, 0.791 in. Pin, Harley®, Set

Part Number: UEM-KB931C030

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Powersports Piston, Forged 4032 Alloy, Coated, 3.477 in. Bore, 1.450 in. Comp. Ht, Hemi Dome, -47.6cc, 0.040 in. Oversize, 0.791 in. Pin, Harley®, Set

Part Number: UEM-KB931C040

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Piston Set, KB Forged Coated Piston - Knuckle Pan Shovel Hemi Dome -47.6cc 74ci FL, FLH, FX 1941-79

Part Number: UEM-KB931C080

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Lifters, Elite Series, Hydraulic Flat Tappet, DLC Coated, 0.842 in. Diameter, Chevrolet, Each

Part Number: TPD-LM842GM-1C

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, Cast, Flat, 3.280 in. Bore, 3/32 in., 3/32 in., 5/32 in., 5/32 in. Ring Grooves, Mopar, L6, Set of 6

Part Number: UEM-1280-030

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Connecting Rod, Forged 4340 Steel, H-Beam, Bushed, Cap Screw, Chevy, Dodge, Each

Part Number: MAN-14056R-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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ROD-SBC SJ 5.700 TOUR

Part Number: MAN-14240-1

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Valves, Street Flo, Intake, Stainless Steel, 2.02 in. Diameter, .342 in. Stem, 5.040 in. Length, Chevy, Set of 8

Part Number: MAN-10796-8

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VALVE-TI 1.600,+.300 BEAD LOC

Part Number: MAN-11405TB-1

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Valves, Exhaust, Titanium, 1.840 in. Diameter, .3415 in. Stem, 6.550 in. Length, Pontiac V8, Each

Part Number: MAN-11925-1

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VALVE-TI 1.625,+.600

Part Number: MAN-11447T-1

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VALVE-TI 1.600,+.200

Part Number: MAN-11467HTB-1

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VALVE-TI 2.180,+.700

Part Number: MAN-11486HT-1

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Valves, VALVE-R/M 1.625,+.600

Part Number: MAN-11347-8

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Valve, Exhaust, Stainless, 5.035 in. Length,1.500 in.Dia, 0.3415 in.Dia Stem, SBC, Set of 8

Part Number: MAN-11505-8

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Piston and Ring Kit, Forged Aluminum, 3.467 in., Harley-Davidson®, Kit

Part Number: WIS-4012P3

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 3.517 in., Harley-Davidson®, Kit

Part Number: WIS-4012P8

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 3.437 in., Harley-Davidson®, Kit

Part Number: WIS-4012PS

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Estimated Ship Date: Dec 17, 2025 if ordered today

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