OLDSMOBILE 7.5L/455 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Howards Cams 4/7 Swap Camshafts 514245-10

Howards Cams 4/7 Swap Camshafts 514245-10

Camshaft, 4/7 Swap, Hydraulic Roller Tappet, Advertised Duration 272/282, Lift .517/.512, Oldsmobile, V8, Each

Part Number: HRS-514245-10

5.0 out of 5 stars ( 1 )

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ATI Super Damper Standard Harmonic Balancers ATI917831

Harmonic Balancer, Super Damper, Internal Balance, Steel, Black, GM, Oldsmobile, 260-455, Each

Part Number: ATI-917831

5.0 out of 5 stars ( 3 )

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Speed-Pro Competition Series Main Bearings 108M

Main Bearings, Competition Series, Standard Size, Super Duty Alloy, H-14 Tri-Metal Copper-Lead Alloy, 3/4 Groove, Oldsmobile, 400, 425, 455, Set of 5

Part Number: SLP-108M

5.0 out of 5 stars ( 1 )

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Clevite P-Series Rod Bearings CB-542P

Rod Bearing, P Series, Standard Size, Tri Metal, Cadillac, Oldsmobile, V8, Each

Part Number: CLE-CB542P

Not Yet Reviewed

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Clevite P-Series Main Bearings MS-804P

Main Bearings, P Series, 1/2 Groove, Standard Size, Tri Metal, Oldsmobile, 400, 425, 455, Set of 5

Part Number: CLE-MS804P

3.0 out of 5 stars ( 2 )

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Summit Racing™ Engine Oil Dipsticks SUM-469404

Dipstick with Tube, Engine, Steel, Chrome, Oldsmobile, V8, Each

Part Number: SUM-469404

2.5 out of 5 stars ( 6 )

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Clevite Camshaft Bearings SH-1354S

Cam Bearings, AL-3, Oldsmobile, 260, 330, 350, 400, 425, 455, Kit

Part Number: CLE-SH1354S

5.0 out of 5 stars ( 3 )

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Clevite P-Series Rod Bearings CB-542P-10

Rod Bearing, P Series, .010 in. Crankshaft Undersize, Tri Metal, Cadillac, Oldsmobile, V8, Each

Part Number: CLE-CB542P10

5.0 out of 5 stars ( 3 )

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King CP-Series Rod Bearings CR 815CP 010

Rod Bearings, .010 in Crankshaft Undersize, Tri Metal Copper-Lead Alloy, Set of 8

Part Number: KGB-CR815CP010

Not Yet Reviewed

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March Performance Style Track Serpentine Systems 16030-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Type 2 Power Steering, Oldsmobile, V8, Kit

Part Number: MCH-16030-08

Not Yet Reviewed

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Melling Replacement Valve Locks 476104

Valve Lock, 0.326 in Inside Diameter, 0.479 in. Outside Diameter, 1-Groove, Steel, Two Halves, Buick, Cadillac, Chevy, Ford, GMC, Lincoln, Olds, Each

Part Number: MEL-476104

5.0 out of 5 stars ( 1 )

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Melling Valves V1192

Valve, Exhaust, Replacement, Steel, 1.500 in. Diameter, 0.342 in. Stem, 4.928 in. Length, Each

Part Number: MEL-V1192

5.0 out of 5 stars ( 3 )

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Melling Valves V0974

Valve, Exhaust, OEM Replacement, 1.624 in. Diameter, Oldsmobile, 350, 400, 425, 455, Each

Part Number: MEL-V0974

5.0 out of 5 stars ( 3 )

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Melling Timing Chain Sets 40409

Timing Chain and Gear Sets, Double Roller, 1-bolt, Iron Cam Gear, Steel Crank Gear, Oldsmobile, Set

Part Number: MEL-40409

Not Yet Reviewed

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Melling Replacement Valve Locks VL-200

Valve Locks, 1-groove, Steel, for 0.341 in. Valve Stem Diameter, Pair

Part Number: MEL-VL-200

5.0 out of 5 stars ( 1 )

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Crower Hydraulic Lifters 66056-16

Lifters, Hydraulic Flat Tappet, Oldsmobile, Pontiac, Set of 16

Part Number: CRO-66056-16

4.0 out of 5 stars ( 4 )

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Scat Pro Sport H-Beam Connecting Rods 2-455O-6735-2500-980

H-BEAM CONNECTING RODS

Part Number: SCA-66735O

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Mr. Gasket Engine Oil Dipsticks and Tubes 6925

Dipstick with Tube, Engine, Steel, Chrome, Oldsmobile, V8, Each

Part Number: MRG-6925

1.0 out of 5 stars ( 2 )

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Milodon Oil Pan Bolt Kits 85000

Oil Pan Bolts, Steel, Cadmium, Hex Head, Chevy, Oldsmobile, Small Block/V8, Kit

Part Number: MIL-85000

4.58 out of 5 stars ( 19 )

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Melling M-Select Torque Cam and Lifter Kits CL-MTP-1

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 278/288, Lift .421/.443, Pontiac, V8, Kit

Part Number: MEL-CL-MTP-1

5.0 out of 5 stars ( 1 )

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Lares Power Steering Pulleys 157

Power Steering Pulley, V-belt Style, 2-groove, Press Fit, Steel, Chrome, 5.82 in. O.D., 0.750 in. Bore, Each

Part Number: LSC-157

4.5 out of 5 stars ( 2 )

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Speed-Pro Competition Series Rod Bearings 87040CH

Rod Bearings, CH-Series, Standard Size, Tri Metal, Oldsmobile, 400, 455, Set of 8

Part Number: SLP-8-7040CH

4.5 out of 5 stars ( 2 )

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Milodon Street Stainless Valves 45690-8

Valves, Intake, Stainless Steel, 2.07 in. Diameter, Oldsmobile, 350, 400, 455, Set of 8

Part Number: MIL-45690-8

5.0 out of 5 stars ( 1 )

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Melling Rocker Arms MRK-540-1

Rocker Arm, Standard Replacement, Includes 2 Rocker Arms and 1 Pivot, Steel, Oldsmobile V8, Kit

Part Number: MEL-MRK-540-1

Not Yet Reviewed

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ACDelco Gold PCV Valves 19310783

PCV Valve, Straight, Steel, Natural, Buick, Cadillac, Chevy, GMC, International, Jeep, Oldsmobile, Pontiac, Each

Part Number: ADO-19310783

5.0 out of 5 stars ( 11 )

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