from

$4.99

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

$52.99

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:

NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts

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$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

$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

$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

$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.

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.

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$82.99

The Edelbrock #4485 Signature Series Valve Covers are designed for Oldsmobile 350-455 V8 (fits 5- and 10-hole heads) applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.

Product Features:

Oldsmobile 350-455 V8, 1968-90
Short
Chrome Steel
Set Of Two
Rubber Grommets For Breather

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$179.99

High quality valve covers that help you solve rocker clearance issues. Great for when you just can’t seem to stop those thin steel ones from leaking oil. Good for high performance street, drag and oval track racing. They feature an extended sealing lip to positively locate and secure the gasket and stop it from moving to eliminate oil leaks. These Mr. Gasket covers are precision die cast for light weight and a perfect fit.

Product Features:

Fits small block Chevy engines
Polished cast aluminum construction
Tall design cover for added rocker clearance
Sold as a pair
Stops Gasket From Moving
A Perfect Fit
Beautifully Polished To A High Luster

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$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

$94.99

Mr. Gasket competition screw-in rocker arm studs are manufactured from heat treated black oxide coated Grade 8 steel. Ideal for high performance street and race applications.

Product Features:

Black Oxide Coated Grade 8 Steel
Kit Contains 16 Studs
Easy To Install
Heat Treated Steel
Prevents Stud Flexing
Black Plated Finish

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$99.99

ARP rocker studs are concentric within .005″, extra-large radius base offers greater resistance to flex. Note: To be used ONLY with ARP’s patented Perma-Loc adjusters. Made of 8740 chrome moly forgings and heat-treated to 180,000 PSI. Tip ground flush for optimum adjuster seating.

Product Features:

7/16″-14 Thread Size(s)
.700″ Thread Length
8740 Chromoly
1.75″ Effective Stud Length
Set of 16
.800″ Adjuster Thread Depth
3/8″-24 Shank Diameter and Thread
3/8″ Typical Small Block Application
Black Oxide

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$24.99

Product Features:

1.66 in.
Ductile Iron Material
Exhaust
Sold Individually
Made In The USA

from

$18.99

Product Features:

Valve Seats
Performer Series
50-State Street Legal

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

$8.49

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

$891.99

Product Features:

64cc combustion chamber with 200cc intake runner
2.02 in. intake and 1.60 in. exhaust valves
Flat Tappet Camshaft Type
Exhaust And Intake 45 Degree Seat Angle
Sold as one complete head

from

$1338.99

The Edelbrock #60575 Performer cylinder head is designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. The Edelbrock #60575 Performer cylinder head is 50-state emissions legal for 1965-79 vehicles. They feature 87cc combusti

Product Features:

Complete Single For Hydraulic Roller
87cc Combustion Chamber Volume
215cc Intake/175cc Exhaust Runner Volume
2.11 in. Intake/1.66 in. Exhaust Valve Diameter
0.625 in. Deck Thickness

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

$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

$6.49

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:

Complete rocker arm assembly
1 Arm
1 Ball
1 Nut
Utilizes ISO & QS certified manufacturing

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

$9.79

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

$75.99

Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.brbrGasket Bore 4.230 inch, Compressed thickness 0.038 inch

Product Features:

Five layer (graphite core/perforated steel outer layers) composite construction
Graphite core has excellent thermo-conductivity-transfers heat away from hot spots in head preventing gasket burn-out
Provides excellent stability, compressibility and high temperature endurance
Coated with high temperature silicone to ensure sealing of engine fluids
Will not brinell (indent) aluminum cylinder heads
For high performance street, drag race and oval track use
Compatible w/High Octane Fuel
Compatible With Exotic Fuel

from

$23.49

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:

PermaTorque head gaskets meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Built to exceed all original equipment specifications
Provides the robust seal needed to contain peak combustion pressures and temperatures
Validated for fit, form, and function
Unsurpassed quality you can trust

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

$18.99

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:

PermaTorque head gaskets meets or exceeds all original equipment specifications
Validated for fit, form, and function
Unsurpassed quality you can trust
Unsurpassed quality you can trust

1978 Pontiac Catalina Valve Cover and Cylinder Heads

More 1978 Pontiac Catalina Valve Cover and Cylinder Heads

Essential 1978 Pontiac Catalina Valve Cover and Cylinder Heads

Dorman – Pipe Plug C.S. Square 1/4-18 Npt, Head Size 1/4 In. (sold by each) (Part No.090-067)

Felpro – Cylinder Head Gasket Set (Part No.HS 8264 PT-1)

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

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

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

Sealed Power – Engine Push Rod (Part No.RP-3180)

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

Edelbrock – Signature Series Valve Covers: Oldsmobile 350-455 V8, 1968-90, Chrome Steel (Part No.4485)

Mr. Gasket – Aluminum Valve Cover (Part No.6854)

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

Mr. Gasket – Ultra Seal: Competition Screw-In Rocker Arm Studs (Part No.1075)

ARP Auto Racing – ARP Rocker Arm Stud Kit (Part No.234-7201)

Edelbrock – Valve Seat for Pontiac heads with 1.66" Valves (Part No.9714)

Edelbrock – Valve Seat for S/B Chevy heads with 1.60" Valves (Part No.9710)

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

Dorman – Rubber Expansion Plug 1-1/2 In. – Size Range 1-1/2 In. – 1-5/8 In. (sold by each) (Part No.570-009)

Edelbrock – E-Tec-200 Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam (Part No.60989)

Edelbrock – Performer Pontiac Cylinder Head 72cc Hydraulic Roller Camshaft (Part No.60575)

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

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

Sealed Power – Engine Rocker Arm Kit (Part No.R-1032)

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

Sealed Power – Engine Valve Lifter (Part No.HT-951)

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

Mr. Gasket – Ultra Seal: Head Gasket (Part No.5788G)

Felpro – Cylinder Head Gasket: Composite, Without Head Bolts (Part No.8264 PT-1)

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

Felpro – Cylinder Head Gasket: Composite, Without Head Bolts (Part No.8518 PT)

Popular 1978 Pontiac Catalina Valve Cover and Cylinder Heads Categories

1978 Pontiac Catalina Valve Cover and Cylinder Heads

Valve Cover and Cylinder Heads Brands To Make Your 1978 Pontiac Catalina Last

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FAQs for 1978 Pontiac Catalina Valve Cover and Cylinder Heads

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