834+ 1978 Chevrolet K30 Engine & Drivetrain Custom Deluxe Parts - Page 39

Custom Deluxe · Engine & Drivetrain (833 products)

Exact-fit parts for the 1978 Chevrolet K30 Custom Deluxe.

Yukon Spartan Locker Spring & Pin Kit for LRG Dana 60 Differential

Yukon Gear & Axle

Part # SL SPRING-LRG

Confirmed Fit

Yukon Spartan Locker Spring & Pin Kit for LRG Dana 60 Differential

$28.89

Mahle OE

Part # 2243547030

Confirmed Fit

Mahle OE GM 5.7L 350 V8 Flat Top Coat .030 w/ P Aftermarket Version Piston Set (Set of 8)

$256.84

Mahle Rings Chevy Truck 292 4.8L Eng 63-89 GMC 292 4.8L Eng 63-89 M F Trac Plain Ring Set

Mahle OE

Part # 50533CP.020

Confirmed Fit

Mahle Rings Chevy Truck 292 4.8L Eng 63-89 GMC 292 4.8L Eng 63-89 M F Trac Plain Ring Set

$44.39

MAHLE Original Buick Century 78-77 Full Set

Victor Reinz

Part # FS1178VK

Confirmed Fit

MAHLE Original Buick Century 78-77 Full Set

$102.63

Mahle OE

Part # 2243547040

Confirmed Fit

Mahle OE GM 5.7L 350 V8 Flat Top Coat .040 w/ P Aftermarket Version Piston Set (Set of 8)

$250.37

King Engine Bearings

Part # MB509XPSTDX

Confirmed Fit

King Engine Bearings Chevrolet 400 V8 (Size STDX) Main Bearing Set

$108.72

Mahle Rings Buick 364 Eng 57-61 Chevy 348/396/400/402 Engs 58-61 Chevy Trk 348 Moly Ring Set

Mahle OE

Part # 40141CP.040

Confirmed Fit

Mahle Rings Buick 364 Eng 57-61 Chevy 348/396/400/402 Engs 58-61 Chevy Trk 348 Moly Ring Set

$110.12

King Engine Bearings

Part # MB509HP020

Confirmed Fit

King Engine Bearings Chevrolet 400 V8 Crankshaft Main Bearing Set (Set of 5)

$101.90

Yukon Gear & Axle

Part # YP DFC-LG-B

Confirmed Fit

Yukon Drive Flange Cap for Dana 60

$148.89

Reinz

Part # 19-10069-01

Fits with Conditions

Engine Crankshaft Seal Kit

$20.75

MAHLE Original Buick Apollo 75-73 Carburetor Mounting

Victor Reinz

Part # G14142

Confirmed Fit

MAHLE Original Buick Apollo 75-73 Carburetor Mounting

$18.59

NGK Iridium IX Spark Plug Box of 4 (YR55IX)

NGK

Part # 7588

Confirmed Fit

NGK Iridium IX Spark Plug Box of 4 (YR55IX)

$36.10

Yukon Gear Dana 60 Full-Floating Blank 35-Spline Diameter Non-Drilled 4340 Chromoly Axle Shaft

Yukon Gear & Axle

Part # YA BFF35-40-ND

Confirmed Fit

Yukon Gear Dana 60 Full-Floating Blank 35-Spline Diameter Non-Drilled 4340 Chromoly Axle Shaft

$308.89

Mahle Rings Chevy Trk 292 4.8L Eng 63-89 GMC 292 4.8L Eng 63-89 M F Trac Moly Ring Set

Mahle OE

Part # 40533CP.060

Confirmed Fit

Mahle Rings Chevy Trk 292 4.8L Eng 63-89 GMC 292 4.8L Eng 63-89 M F Trac Moly Ring Set

$67.80

NGK

Part # 7588

Confirmed Fit

NGK Iridium IX Spark Plug (YR55IX)

$12.31

FTI 9.5in TH350/TH400 Economy Street Racer Series - Turbo Spline - 2800 Stall

FTI Performance

Part # ESR3380

Confirmed Fit

FTI 9.5in TH350/TH400 Economy Street Racer Series - Turbo Spline - 2800 Stall

$521.15

King Engine Bearings

Part # MB509XP001

Confirmed Fit

King Engine Bearings Chevrolet 400 V8 (Size +0.001) Main Bearing Set

$119.27

Mahle OE

Part # 2242694030

Confirmed Fit

Mahle OE GM 350 Same as 2243556 (Except 8 Pack) .030 Piston Set (Set of 8)

$150.72

Mahle Rings Buick 364 Eng 57-61 Chevy 348/396/400/402 Engs 58-61 70-77 Chevy Trk Plain Ring Set

Mahle OE

Part # 50141CP

Confirmed Fit

Mahle Rings Buick 364 Eng 57-61 Chevy 348/396/400/402 Engs 58-61 70-77 Chevy Trk Plain Ring Set

$87.23

Yukon Gear Hardcore Diff Cover for 14 Bolt GM Rear w/ 3/8in. Cover Bolts

Yukon Gear & Axle

Part # YHCC-GM14T-S

Confirmed Fit

Yukon Gear Hardcore Diff Cover for 14 Bolt GM Rear w/ 3/8in. Cover Bolts

$308.89

Frequently Asked Questions

Do these parts fit my 1978 Chevrolet K30 Custom Deluxe?

This page groups parts listed for the 1978 Chevrolet K30 Custom Deluxe. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What engine & drivetrain options are available for my 1978 Chevrolet K30 Custom Deluxe?

We offer a wide selection of engine & drivetrain parts for the 1978 Chevrolet K30 Custom Deluxe. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 1978 Chevrolet K30 Custom Deluxe?

We carry parts from trusted brands including Yukon Gear & Axle, COMP Cams, Edelbrock, Cometic Gasket, and Fel-Pro, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 1978 Chevrolet K30 Custom Deluxe parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 1978 Chevrolet K30 Custom Deluxe parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

1978 Chevrolet K30(2,403 parts)

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1978 Chevrolet K30(2,403 parts)

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Other Chevrolet K30 Years

Custom Deluxe · Engine & Drivetrain (833 products)

Yukon Spartan Locker Spring & Pin Kit for LRG Dana 60 Differential

Mahle OE GM 5.7L 350 V8 Flat Top Coat .030 w/ P Aftermarket Version Piston Set (Set of 8)

Mahle Rings Chevy Truck 292 4.8L Eng 63-89 GMC 292 4.8L Eng 63-89 M F Trac Plain Ring Set

MAHLE Original Buick Century 78-77 Full Set

Mahle OE GM 5.7L 350 V8 Flat Top Coat .040 w/ P Aftermarket Version Piston Set (Set of 8)

King Engine Bearings Chevrolet 400 V8 (Size STDX) Main Bearing Set

Mahle Rings Buick 364 Eng 57-61 Chevy 348/396/400/402 Engs 58-61 Chevy Trk 348 Moly Ring Set

King Engine Bearings Chevrolet 400 V8 Crankshaft Main Bearing Set (Set of 5)

Yukon Drive Flange Cap for Dana 60

Engine Crankshaft Seal Kit

MAHLE Original Buick Apollo 75-73 Carburetor Mounting

NGK Iridium IX Spark Plug Box of 4 (YR55IX)

Yukon Gear Dana 60 Full-Floating Blank 35-Spline Diameter Non-Drilled 4340 Chromoly Axle Shaft

Mahle Rings Chevy Trk 292 4.8L Eng 63-89 GMC 292 4.8L Eng 63-89 M F Trac Moly Ring Set

NGK Iridium IX Spark Plug (YR55IX)

FTI 9.5in TH350/TH400 Economy Street Racer Series - Turbo Spline - 2800 Stall

King Engine Bearings Chevrolet 400 V8 (Size +0.001) Main Bearing Set

Mahle OE GM 350 Same as 2243556 (Except 8 Pack) .030 Piston Set (Set of 8)

Mahle Rings Buick 364 Eng 57-61 Chevy 348/396/400/402 Engs 58-61 70-77 Chevy Trk Plain Ring Set

Yukon Gear Hardcore Diff Cover for 14 Bolt GM Rear w/ 3/8in. Cover Bolts

Frequently Asked Questions

Do these parts fit my 1978 Chevrolet K30 Custom Deluxe?

What engine & drivetrain options are available for my 1978 Chevrolet K30 Custom Deluxe?

What brands make parts for the 1978 Chevrolet K30 Custom Deluxe?

How fast do 1978 Chevrolet K30 Custom Deluxe parts ship?

What warranty do your 1978 Chevrolet K30 Custom Deluxe parts come with?