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

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6010-4185

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6010-4185

Piston Set, 481 Stroker Olds. 1-FX Series -12cc Olds Flat Top Piston Set. 4.185 bore

Part Number: DMS-1-6010-4185

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6010-4165

Piston Set, 481 Stroker Olds. 1-FX Series -12cc Olds Flat Top Piston Set. 4.165 bore

Part Number: DMS-1-6010-4165

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6013-4125

Piston Set, 481 Stroker Olds. 1-FX Series -19cc Olds Dish Top Piston Set. 4.125 bore

Part Number: DMS-1-6013-4125

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6003-4185

Piston Set, 455 Olds. K3-FX Series -19cc Olds Dish Top Piston Set. 4.185 bore

Part Number: DMS-K3-6003-4185

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6010-4165

Piston Set, 481 Stroker Olds. K3-FX Series -12cc Olds Flat Top Piston Set. 4.165 bore

Part Number: DMS-K3-6010-4165

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6013-4125

Piston Set, 481 Stroker Olds. K3-FX Series -19cc Olds Dish Top Piston Set. 4.125 bore

Part Number: DMS-K3-6013-4125

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6013-4165

Piston Set, 481 Stroker Olds. K3-FX Series -19cc Olds Dish Top Piston Set. 4.165 bore

Part Number: DMS-K3-6013-4165

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6010-4125

Piston Set, 481 Stroker Olds. K3-FX Series -12cc Olds Flat Top Piston Set. 4.125 bore

Part Number: DMS-K3-6010-4125

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6013-4185

Piston Set, 481 Stroker Olds. K3-FX Series -19cc Olds Dish Top Piston Set. 4.185 bore

Part Number: DMS-K3-6013-4185

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

MAHLE Original Valve Seats 218-7617

Valve Seat Inserts - Buick, Cad, Chry, Ford, I.H. Trk, J.D. Tr.; Ford Trk 2.9L (86-90)

Part Number: MAH-2187617

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MAHLE Original Pushrods, Valvetrain 215-4109

PUSH ROD

Part Number: MAH-2154109

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Diamond Pistons Competition Series Pistons 61205-8

Competition Series - 700HP Rated - 2618 Material - Includes Pins and Rings

Part Number: DPP-61205-8

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Diamond Pistons Competition Series Pistons 61203

Oldsmobile 455 DS 4.155B/4.250S/6.735R/1

Part Number: DPP-61203

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Diamond Pistons Competition Series Pistons 61204

Oldsmobile 455 DS 4.165B/4.250S/6.735R/1

Part Number: DPP-61204

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Diamond Pistons Competition Series Pistons 61015-8

Competition Series - 700HP Rated - 2618 Material - Includes Pins and Rings

Part Number: DPP-61015-8

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Diamond Pistons Competition Series Pistons 61201

Oldsmobile 455 FT 4.155B/4.250S/6.735R/1

Part Number: DPP-61201

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Diamond Pistons Competition Series Pistons 61205

Oldsmobile 455 DS 4.155B/4.500S/7.100R/1

Part Number: DPP-61205

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Diamond Pistons Competition Series Pistons 61206

Oldsmobile 455 DS 4.165B/4.500S/7.100R/1

Part Number: DPP-61206

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1089-1

1.6 Olds 5/16-Ped Blue Races Single Rocker w/Pedestal, 5/16 Bolt & U-Channel

Part Number: SCC-SCP1089-1

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Mahle PowerPak Pistons 930274555-1

488cid 4.155 x 1.260CH, 4.500stroke,7.100rod,0.990pin,-22.0cc,491g,10.0CR, 4032

Part Number: MLE-930274555-1

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits CL42-221-4

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 256/268, Lift .453/.456, Oldsmobile, V8, Kit

Part Number: CCA-CL42-221-4

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

COMP Cams High Energy Cam and Lifter Kits CL42-229-4

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026

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CP Pistons Bullet Series Piston and Ring Kits BO7400-060-8

Pistons set of 8

Part Number: CNN-BO7400-060-8

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

CP Pistons Bullet Series Piston and Ring Kits BP8000-030-8

Pistons set of 8

Part Number: CNN-BP8000-030-8

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

CP Pistons Bullet Series Piston and Ring Kits BP8001-035-8

Pistons set of 8

Part Number: CNN-BP8001-035-8

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

CP Pistons Bullet Series Piston and Ring Kits BP8001-061-8

Pistons set of 8

Part Number: CNN-BP8001-061-8

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today