OLDSMOBILE 7.5L/455 Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6003-4165

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6003-4165

Piston Set, 455 Olds. 2-FX Series -19cc Olds Dish Top Piston Set. 4.165 bore

Part Number: DMS-2-6003-4165

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6000-4155

Piston Set, 455 Olds. 2-FX Series -12cc Olds Flat Top Piston Set. 4.155 bore

Part Number: DMS-2-6000-4155

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6000-4185

Piston Set, 455 Olds. 2-FX Series -12cc Olds Flat Top Piston Set. 4.185 bore

Part Number: DMS-2-6000-4185

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6003-4125

Piston Set, 455 Olds. 2-FX Series -19cc Olds Dish Top Piston Set. 4.125 bore

Part Number: DMS-2-6003-4125

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6013-4165

Piston Set, 481 Stroker Olds. 2-FX Series -19cc Olds Dish Top Piston Set. 4.165 bore

Part Number: DMS-2-6013-4165

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Eagle H-Beam Connecting Rods CRS71003D

Connecting Rod, H-Beam, Forged 4340 Steel, Shot-Peened, 7.100 in. Length, Chevy, Big Block, Set of 8

Part Number: ESP-CRS71003D

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Eagle H-Beam Connecting Rods CRS6735O3D-1

4340 ROD OLDS 455 ROD

Part Number: ESP-CRS6735O3D-1

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Dorman Expansion Plugs 555-015

Expansion Plugs, Steel, Diameter 0.925 in., GM, Each

Part Number: RNB-555-015

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Trans-Dapt Performance Oil Pan Stud Kits 9271

Oil Pan Bolts Chrome SB Chevy, 90 degree V6, and Olds

Part Number: TRD-9271

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Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Trans-Dapt Performance Remote Oil Filter Relocation Kits 1220

Oil Filter Relocation Kit, Dual Filter, 3/4-16 in. Filter Threads, 13/16-16 in. Engine Threads, Kit

Part Number: TRD-1220

3.5 out of 5 stars ( 2 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Silv-O-Lite Cast Pistons S1630.020

Piston, Cast, Dish, 4.145 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1630-020

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1630.030

Piston, Cast, Dish, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1630-030

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1630.040

Piston, Cast, Dish, 4.165 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1630-040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1630.060

Piston, Cast, Dish, 4.185 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1630-060

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1630.STD

Piston, Cast, Dish, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1630-STD

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1631.020

Piston, Cast, Dish, 4.145 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1631-020

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1631.STD

Piston, Cast, Dish, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1631-STD

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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KB Performance Pistons SKB277.030

Piston, Hypereutectic, Dish, 4.156 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Oldsmobile, V8, Each

Part Number: UEM-SKB277-030

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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KB Performance Pistons SKB132.030

Piston, Hypereutectic, Step Head, 4.156 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Oldsmobile, V8, Each

Part Number: UEM-SKB132-030

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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KB Performance Pistons SKB132.060

Piston, Hypereutectic, Step Head, 4.186 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Oldsmobile, V8, Each

Part Number: UEM-SKB132-060

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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KB Performance Hyper Piston and Ring Kits KB132KTM.020

Piston and Ring Kit, Hypereutectic, Step Dish, 4.146 in. Bore, Oldsmobile, V8, Kit

Part Number: UEM-KB132KTM-020

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

KB Performance Pistons KB132.030

Pistons, Hypereutectic, Step Head, 4.156 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Olds V8, Set of 8

Part Number: UEM-KB132-030

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC887KTD.040

Piston and Ring Kit, Forged, Step Dish, 4.166 in. Bore, Oldsmobile, V8, Kit

Part Number: UEM-IC887KTD-040

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Silv-O-Lite Cast Pistons 1630.STD

Pistons, Cast, Dish, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1630-STD

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB132KTM.030

Piston and Ring Kit, Hypereutectic, Step Dish, 4.156 in. Bore, Oldsmobile, Kit

Part Number: UEM-KB132KTM-030

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today