OLDSMOBILE 7.5L/455 Cylinder Heads

Cylinder Head, for Hydraulic Roller Cam, 77cc Chamber, 218cc Intake, 128cc Exhaust, Assembled, Stud Type, Aluminum, V8, 400-455 CID, Oldsmobile, Each

Part Number: EDL-61025

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Cylinder Head, for Hydraulic Flat Tappet, 77cc Chamber, 218cc Intake, 128cc Exhaust, Assembled, Stud Type, Aluminum, V8, 400-455 CID, Oldsmobile, Each

Part Number: EDL-61029

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Cylinder Head Bolts, High Performance, Hex Head, Oldsmobile, V8, Kit

Part Number: ARP-180-3600

4.86 out of 5 stars ( 14 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Valve Guide, Intake or Exhaust, Manganese-Bronze, Chrysler, Pontiac, Small Block Chevy, Small Block Ford, Each

Part Number: EDL-9701

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cylinder Head Bolts, High Performance, Hex Head, 1/2 in., Oldsmobile, Early 307-403, Kit

Part Number: ARP-180-3601

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cylinder Head Bolts, High Performance Hex, 7/16 in., Oldsmobile, 350-455, Stock, Edelbrock RPM Heads, Kit

Part Number: ARP-180-3700

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cylinder Head Studs, Pro Series, Hex Head, Oldsmobile, 455, 7/16 in., Stock, Edelbrock RPM Heads, Kit

Part Number: ARP-185-4001

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Cylinder Head Bolts, Hex Head, Oldsmobile, 400, 425, 455, Stock, Edelbrock Performer RPM Heads, Kit

Part Number: EDL-85582

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Free Shipping
• Special Order

Cylinder Head Studs, High Performance, Chromoly, Black, Hex Head, Batton Head Type, Oldsmobile, 6.6L, 7.0L, 7.5L, Kit

Part Number: ARP-184-4005

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Free Shipping
• Special Order

Cylinder Head Bolts, Pro Series 12-Point, Oldsmobile, 350, 400, 403, 425, 455, Stock, Edelbrock RPM Heads, Kit

Part Number: ARP-280-3700

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Free Shipping
• Special Order

Head Bolt Washer Kit

Part Number: PIO-852098

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

• Drop Ship
• Special Order

Cylinder Head Studs, Pro Series, 12-Point Nuts, Oldsmobile 455, 7/16 in., Stock, Edelbrock Performer Heads

Part Number: ARP-185-4201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

• Free Shipping
• Special Order

Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Oldsmobile, 330, 350, 425, 455, with Stock Heads, Set

Part Number: MIL-80245

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Free Shipping
• Special Order

Head Stud, Steel, Black, Oldsmobile, Each

Part Number: OPG-C241398

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Special Order

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

• Special Order

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, BB Olds, 450 HP-541 TQ, Kit

Part Number: EDL-2058

4.67 out of 5 stars ( 3 )

• Free Shipping
• Special Order

Engine Coolant Plug Fasteners, Hex Head, Steel, Natural, Oldsmobile, V8, Set of 4

Part Number: OPG-C241079

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

• Special Order

Cylinder Head Bolts, Stainless 12-Point, Oldsmobile, 350, 400, 403, 425, 455, Kit

Part Number: ARP-480-3700

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

• Free Shipping
• Special Order

Head Stud Kit

Part Number: PIO-851017

Not Yet Reviewed

• Free Shipping
• Special Order

Cylinder Head Bolts, Stainless Hex, Oldsmobile, 350, 400, 403, 425, 455, Kit

Part Number: ARP-480-3600

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Free Shipping
• Special Order

VALVE GUIDES

Part Number: MAH-2174122

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

• Special Order