Manley Engines & Components

Crankshafts, SBC 4340 Forged Lightweight Crankshaft. 4.000" stroke, 49-51 lb. total weight, 2.100" rod journal, two piece rear main seal

Part Number: MAN-190130NB

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Estimated Ship Date: Feb 6, 2026 if ordered today

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CRANKSHAFT

Part Number: MAN-190150NB

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Valve Spring and Retainer Kits, KIT-SPRING/RETAINER/LOCK 2JZ

Part Number: MAN-26135K

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Estimated Ship Date: Feb 6, 2026 if ordered today

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ROD-BBC 6.700 H BEAM

Part Number: MAN-14072-8

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Connecting Rods, 4340 Steel, H-Beam, 6.700 in. Length, Bushed, Cap Screw, Chevy, Big Block, Set of 8

Part Number: MAN-14072R-8

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Valve Springs, Dual, 1.500 in. Outside Diameter, 800 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: MAN-221457-16

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SPRING-1.540 DOUBLE

Part Number: MAN-221461-16

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Pistons, Forged, Flat, 4.035 in. Bore, Chevy, Set of 8

Part Number: MAN-591235-8

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8

Part Number: MAN-591330-8

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Pistons, Forged, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: MAN-591340-8

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Pistons, Forged, Flat, Gas Ported, Chevy, Set of 8

Part Number: MAN-591530-8

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Pistons, PIST-1.550 CD/FT 4.030

Part Number: MAN-591530SMS-8

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PIST-1.550 CD/FT 4.035

Part Number: MAN-591535-8

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Pistons, Forged, Flat, 3.905 in. Bore, Chevy, Set of 8

Part Number: MAN-592207C-8

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Pistons, Forged, Flat, 4.125 in. Bore, Chevy, Set of 8

Part Number: MAN-592300C-8

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Pistons, Forged, Dish, 3.582 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-594230C-8

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PIST-3.700/1.220 CD/D COATED

Part Number: MAN-594270C-8

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PIST-3.572/1.220 CD/D COATED

Part Number: MAN-594320C-8

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Pistons, Forged, Dish, 3.552 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-594400C-8

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Pistons, Forged, Dish, 3.572 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-594420C-8

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Pistons, PIST-1.550 CD/FT 4.060

Part Number: MAN-591560SMS-8

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Pistons, Forged, Dish, 3.582 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-594430C-8

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PIST-3.700/1.220 CD/D COATED

Part Number: MAN-594470C-8

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Pistons, Forged, Dish, 3.552 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-594500C-8

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Pistons, Forged, Dish, 3.572 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-594520C-8

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