from

$3.29

Cylinder head bolt stripped or broken? This engine cylinder head bolt directly replaces the original bolt on specific vehicle years, makes and models.

Product Features:

Direct replacement – designed to match the fit and function of the original cylinder head bolt on certain vehicles
Corrosion resistant – withstands elements for reliable service life
Application specific – made to hold cylinder head in place on specific vehicles
Trustworthy quality – backed by team of engineers and inspectors in United States

from

$66.99

This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.

Product Features:

Direct replacement – this valve cover matches the original equipment part for fit and function
Durable construction – this valve cover is made of quality materials to withstand extreme temperatures to resist leaking
Cost-effective solution – offers original equipment performance at competitive price
Quality tested – this part has undergone try-on and material testing to ensure a quality fit and reliable service

from

$119.99

All Pro Series bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining, and are rated at 200,000 PSI tensile strength. ARP Pro Series head bolt kits are application specific, designed for use with typically competition only components. These fasteners deliver superior strength and meet the ARP zero defect zero failure quality standard. Hardened and parallel ground washers are included with each kit to ensure even load distribution and accurate torque readings. All Pro Series head bolts have a reduced wrenching hex or 12 point head and wide area flange to eliminate the need for valve train removal for cylinder head retorquing and permits the use of larger diameter valve springs. Most applications have undercut short bolts that can help eliminate head gasket failures through providing more stretch to compensate for the additional compression of gaskets.

Product Features:

Pro Series Bolts Are Cold Forged To Ensure Molecular Integrity, Heat Treated Prior To Thread Rolling And Machining
Nominally Rated At 200,000 PSI Tensile Strength
These Fasteners Deliver Superior Strength And Meet The ARP Zero Defect Zero Failure Quality Standard
Bolts Have A Reduced Wrenching Hex Or 12 Point Head And Wide Area Flange To Eliminate The Need For Valve Train Removal For Cylinder Head Retorquing And Permits The Use Of Larger Diameter Valve Springs

from

$2.49

Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

from

$2.99

Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$89.99

Product Features:

Use W/ Valve Springs Part #5797, 5845, 5712
Use W/ Locks Part #9611
1.50 in. Outside Diameter
Steel Material
Black Oxide Finish

from

$99.99

Product Features:

Use W/ Valve Springs Part #5703, 5794
Set of 16
1.50 in. Outside Diameter
Steel Material
Black Oxide Finish

from

$15.79

Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$8.49

Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$8.99

Spectre’s Valve Cover Spreader Bar Kits are designed to improve the seal between your valve cover and cylinder head. Constructed from high quality heavy gauge steel, the spreader bars help to evenly distribute clamping pressure, preventing leaks. Featuring a triple chrome-plated finish, this kit is designed to fit Chevrolet 265-400 Small Block engines.

Product Features:

Designed for Chevrolet 265-400 Small Block engines
Features a triple chrome-plated finish
Constructed from heavy gauge steel
Engineered to improve valve cover seal

from

$34.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Includes all parts needed to complete the repair

from

$1.29

This engine cylinder head plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$1.29

This engine cylinder head plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$25.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$34.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

PROPRIETARY COATING — Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN — Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE — Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$3.29

This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$2.29

This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$2.49

Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

from

$0.43

Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$1192.99

Product Features:

Out-of-the-Box Bolt-On Performance
With Straight Plugs
64cc Combustion Chambers Improve Performance
Retain Stock Compression Ratio

from

$1268.99

The Edelbrock #5073 E-Street cylinder heads are designed for use with 1955-1986 Small-Block Chevy applications. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads feature as-cast ports and

Product Features:

Complete Pair For Hydraulic Flat Tappet
70cc Combustion Chamber Volume
2.02cc Intake/60cc Exhaust Runner Volume
2.02 in. Intake/1.6 in. Exhaust Valve Diameter
0.562 in. Deck Thickness

from

$822.99

Product Features:

170cc Intake 64cc Chamber for Vortec-Style Intake
20% Inc Flow Over Cast-Iron Vortec Heads
Accept Standard or Center-Bolt Valve Covers
Hand-Blended Intake and Exhaust Bowls
Heli-Coils in Rocker Studs and Exhaust Bolt Holes
Hand-Assembled w/Highest Quality Components

from

$2.99

Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

from

$13.49

Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:

Complete rocker arm assembly
2 Arms
1 Pivot assembly
2 Arms
Utilizes ISO & QS certified manufacturing

from

$8.29

Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Complete rocker arm assembly
2 Arms
2 Pivots
1 Pivot bridge
Utilizes ISO & QS certified manufacturing

from

$70.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$60.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$85.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

1978 Oldsmobile Delta 88 Valve Cover and Cylinder Heads

More 1978 Oldsmobile Delta 88 Valve Cover and Cylinder Heads

Essential 1978 Oldsmobile Delta 88 Valve Cover and Cylinder Heads

Dorman – STD Cylinder Head Bolt, 7/16-14 X 2.953 In., Hex 11/16 In. (sold by each) (Part No.675-060)

Dorman – Valve Covers: With Gasket, Direct Replacement, Plastic, Passenger Side (Part No.264-967)

ARP Auto Racing – For Use With Oem Cylinder Heads/ Most Edelbrock, 12Point Head, 180000Psi Tensile (Part No.134-3701)

Sealed Power – Engine Push Rod (Part No.RP-3028)

Sealed Power – Engine Rocker Arm Pivot (Part No.MR-1903)

Edelbrock – Performer Series Retainer (Qty 16) (Part No.9736)

Edelbrock – Performer Series Retainer (Qty 16) (Part No.9730)

Sealed Power – Engine Valve Lifter (Part No.HT-2104)

Sealed Power – Engine Valve Lifter (Part No.HT-969)

Spectre – Valve Cover (Part No.5321)

Felpro – Engine Valve Cover Load Spreader Set (Part No.ES 72676)

Dorman – Steel Cup Expansion Plug 1-1/8 In., SC, Height 0.470 (sold by each) (Part No.555-020)

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-1/8 In., SC, Height 0.470 (Part No.362639.1)

Felpro – Cylinder Head Gasket: Composite, Without Head Bolts (Part No.8723 PT-1)

Felpro – Cylinder Head Gasket: Composite, Without Head Bolts (Part No.7733 PT-2)

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-1/2 In., Height 0.480 (Part No.362650.1)

Dorman – Steel Cup Expansion Plug 1-1/2 In., Height 0.480 (sold by each) (Part No.555-028)

Sealed Power – Engine Rocker Arm Bridge (Part No.MR-1840)

Sealed Power – Engine Valve Spring Retainer Keeper (Part No.VK-115)

Edelbrock – RPM Small-Block Chevy Cylinder Head 64cc Hydraulic Flat Tappet Cam (Part No.60899)

Edelbrock – Small-Block Chevy E-Street Cylinder Head 70cc Pair (Part No.5073)

Edelbrock – E-Tec-170 Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam (Part No.60979)

Sealed Power – Engine Rocker Arm (Part No.R-856A)

Sealed Power – Engine Rocker Arm Kit (Part No.R-856)

Sealed Power – Engine Rocker Arm Kit (Part No.R-882)

Felpro – Cylinder Head Gasket Set (Part No.HS 8723 PT-8)

Felpro – Cylinder Head Gasket Set (Part No.HS 8723 PT-5)

Felpro – Cylinder Head Gasket Set (Part No.HS 8507 PT)

Popular 1978 Oldsmobile Delta 88 Valve Cover and Cylinder Heads Categories

1978 Oldsmobile Delta 88 Valve Cover and Cylinder Heads

Valve Cover and Cylinder Heads Brands To Make Your 1978 Oldsmobile Delta 88 Last

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Top 1978 Oldsmobile Delta 88 Valve Cover and Cylinder Heads from Sealed Power

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