1973 Engines & Components

Pistons, Premium, Forged 2618 Aluminum, 4.165 in. Bore, 4.250 in. Stroke, Dish, Left Side, Pontiac, Each

Part Number: UEM-SIC981L-040

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.190 in. Bore, 4.250 in. Stroke, Dish, Left Side, Pontiac, Each

Part Number: UEM-SIC981L-065

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.200 in. Bore, 4.250 in. Stroke, Dish, Left Side, Pontiac, Each

Part Number: UEM-SIC981L-075

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.155 in. Bore, 4.250 in. Stroke, Dish, Right Side, Pontiac, Each

Part Number: UEM-SIC981R-030

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.190 in. Bore, 4.250 in. Stroke, Dish, Right Side, Pontiac, Each

Part Number: UEM-SIC981R-065

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.125 in. Bore, 4.250 in. Stroke, Dish, Right Side, Pontiac, Each

Part Number: UEM-SIC981R-STD

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston, Hypereutectic, Step Head, 4.126 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Oldsmobile, V8, Each

Part Number: UEM-SKB132-STD

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.146 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Oldsmobile, V8, Each

Part Number: UEM-SKB277-020

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Connecting Rod, ESP 4340 H-Beam, ARP2000 Alloy, Cap Screw, Press Fit, Pontiac, V8, Each

Part Number: ESP-6625PP3D20-1

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Estimated Ship Date: May 5, 2026 if ordered today

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SINGLE CONNECTING ROD

Part Number: ESP-6760C3D20-1

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Connecting Rod, 4340 Steel, H-Beam, 6.250 in., Cap Screw, Bushed, Chevy, Ford, Small Block, Each

Part Number: ESP-6250B3DL19-1

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Connecting Rod, Sportmaster, 4340 I-Beam, Cap Screw, Bushed, 5.7 in. Length, Chevy, 327/350/400, Each

Part Number: MAN-14108-1

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Estimated Ship Date: Apr 16, 2026 if ordered today

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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: Apr 16, 2026 if ordered today

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Piston, Cast, Dome, 79.5mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Mazda, L4, Each

Part Number: UEM-S1168-1-5MM

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Dome, 79mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Mazda, L4, Each

Part Number: UEM-S1168-1-0MM

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Connecting Rod, 4340 Steel, H-Beam, 6.535 in. Length, Cap Screw, Bushed, Chevy, Each

Part Number: ESP-65353DL19-1

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Rod Chrysler Pro Sport H-Beam Arp 2000 7/16 Cap Screws 6.123 Lgt 2.124 Jrnl .984 Pin.925, 2-36061232124A-1

Part Number: SCA-66123A-1

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Estimated Ship Date: May 18, 2026 if ordered today

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Rod Chevy Pro Sport H-Beam Arp 8740 7/16 Cap Screws 6.125 Lgt 1.888 Jrnl .927 Pin.940, 2-35061251888QLS-1

Part Number: SCA-6612518QLS-1

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Estimated Ship Date: May 18, 2026 if ordered today

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Rod Chevy Pro Sport H-Beam Arp 2000 7/16 Cap Screws 6.125 Lgt 2.100 Jrnl .927 Pin.940, 2-35061252100SA-1

Part Number: SCA-6612521SA-1

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Estimated Ship Date: May 18, 2026 if ordered today

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Rod Chevy Pro Sport H-Beam Arp 2000 7/16 Cap Screws 6.135 Lgt 2.200 Jrnl .990 Pin.992, 2-45461352200A-1

Part Number: SCA-6613522A-1

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Estimated Ship Date: May 18, 2026 if ordered today

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Rod Chevy Pro Sport H-Beam Arp 8740 7/16 Cap Screws, Small Journal, 6.000 Lgt 2.000 Jrnl .927 Pin.940, 2-35060002000QLS-1

Part Number: SCA-6600020QLS-1

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Estimated Ship Date: May 18, 2026 if ordered today

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SINGLE H-BEAM ROD

Part Number: SCA-6600021S-1

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Estimated Ship Date: May 18, 2026 if ordered today

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CONNECTING ROD

Part Number: SCA-66059020-1

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Estimated Ship Date: May 18, 2026 if ordered today

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Rod Chevy Pro Sport H-Beam Arp 2000 7/16 Cap Screws 5.700 Lgt 2.100 Jrnl .927 Pin.940, 2-35057002100A-1

Part Number: SCA-6570021A-1

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Estimated Ship Date: May 18, 2026 if ordered today

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Rod Chevy Pro Sport H-Beam Arp 2000 7/16 Cap Screws 6.250 Lgt 2.100 Jrnl .927 Pin.940, 2-35062502100SA-1

Part Number: SCA-6625021SA-1

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Estimated Ship Date: May 18, 2026 if ordered today

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