Home / Shop / King HP-Series Main Bearings MB 529HP 020X Bearings, HP-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Ford, Lincoln, Mercury, Set of 5

King HP-Series Main Bearings MB 529HP 020X Bearings, HP-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Ford, Lincoln, Mercury, Set of 5

SKU: KINGMB_529HP_020X

Main Bearings

King Engine Bearings

King HP-Series Main Bearings MB 529HP 020X Bearings, HP-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Ford, Lincoln, Mercury, Set of 5

SKU: KINGMB_529HP_020X

Main Bearings

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

King HP-Series main bearings are recommended for street and strip performance applications. They're designed for blown, turbocharged, NOS, and alcohol-fueled engines using aftermarket crankshafts. These main bearings have greater eccentricity for superior oiling at high rpm, and a chamfered surface for large radii crankshafts. HP-Series bearings also feature large, chamfered oil holes—and are available in 1/2 grooving for improved oiling to withstand high-rpm applications. Order the bearings designed for fitment with your specific engine.

Part Type

Main Bearings

Data: v4.2 - Upd: 2026-10-14 10:41:42

Specifications

Product Attributes - Brand: King Engine Bearings
Product Attributes - Manufacturer's Part Number: MB 529HP 020X
Product Attributes - Part Type: Main Bearings
Product Attributes - Product Line: King HP-Series Main Bearings
Product Attributes - UPC: 611500530982
Product Attributes - Bearing Usage: Performance
Product Attributes - Engine Crankshaft Undersize (in.): 0.020 in.
Product Attributes - Engine Crankshaft Undersize (mm): 0.50mm
Product Attributes - Grooved Bearing: Yes
Product Attributes - Groove Location: Upper
Product Attributes - Groove Style: 1/2
Product Attributes - Thrust Bearing Oversize: Stock
Product Attributes - Bearing Material: Bi-metal, silicon aluminum
Product Attributes - Quantity: Sold as a set of 5.
Product Attributes - Notes: Bearings have .001 in. more clearance than stock.

Reference Information

Brand Name/s	King Engine Bearings
StreetFX SKU	kingMB_529HP_020X
SFX Item ID	4860056
Supplier Item Code	4860056
Manufacturer SKU	MB 529HP 020X
Manufacturer UPC	611500564895
Alternative References	KGB-MB529HP020X, 529HP, 020X

Compatibility

Application Data

Make	FORD
Model	E-100 ECONOLINE CLUB WAGON
Submodel	CUSTOM
Beginning Year	1980
Ending Year	1983
Engine Type	V8
Liter	5.0
CID	302
CC	4727
Engine Family	Ford small block Windsor
Engine Size	5.0L/302
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	D

Make	FORD
Model	E-100 ECONOLINE CLUB WAGON
Submodel	XL
Beginning Year	1983
Ending Year	1983
Engine Type	V8
Liter	5.0
CID	302
CC	4727
Engine Family	Ford small block Windsor
Engine Size	5.0L/302
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	F

Make	FORD
Model	E-100 ECONOLINE
Submodel	CUSTOM
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Liter	5.0
CID	302
CC	4727
Engine Family	Ford small block Windsor
Engine Size	5.0L/302
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	F

Make	FORD
Model	E-100 ECONOLINE
Submodel	CUSTOM
Beginning Year	1979
Ending Year	1979
Engine Type	V8
Liter	4.3
CID	260
Engine Family	Ford small block Windsor
Engine Size	4.3L/260
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	G

Make	FORD
Model	E-100 ECONOLINE
Submodel	CUSTOM
Beginning Year	1980
Ending Year	1967
Engine Type	V8
Liter	4.7
CID	289
Engine Family	Ford small block Windsor
Engine Size	4.7L/289
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	F

Make	FORD
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Family	Ford small block Windsor
Engine Size	5.0L/302
Model	E-100 ECONOLINE
Submodel	NORTHLAND
Liter	5.0
CID	302
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	G

Make	FORD
Beginning Year	1983
Ending Year	1983
Engine Type	V8
Engine Family	Ford small block Windsor
Engine Size	5.0L/302
Model	E-100 ECONOLINE
Submodel	XL
Liter	5.0
CID	302
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	F

Make	FORD
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Family	Ford small block Windsor
Engine Size	4.3L/260
Model	E-150 ECONOLINE
Submodel	BASE
Liter	4.3
CID	260
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	G
CC	4261

Make	FORD
Beginning Year	1979
Ending Year	1979
Engine Type	V8
Engine Family	Ford small block Windsor
Engine Size	4.7L/289
Model	E-150 ECONOLINE
Submodel	BASE
Liter	4.7
CID	289
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	G
CC	4727

Make	FORD
Model	E-150 ECONOLINE
Submodel	XLT LARIAT
Beginning Year	1980
Ending Year	1982
Engine Type	V8
Liter	4.7
CID	289
CC	4727
Engine Family	Ford small block Windsor
Engine Size	4.7L/289
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	A

Make	FORD
Model	E-150 ECONOLINE
Submodel	XLT NITE
Beginning Year	1984
Ending Year	1985
Engine Type	V8
Liter	5.0
CID	302
CC	4727
Engine Family	Ford small block Windsor
Engine Size	5.0L/302
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	F

Make	FORD
Model	E-150 ECONOLINE
Submodel	XLT SPORT
Beginning Year	1985
Ending Year	1986
Engine Type	V8
Liter	5.0
CID	302
CC	4727
Engine Family	Ford small block Windsor
Engine Size	5.0L/302
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	F

Make	FORD
Model	E-150 ECONOLINE
Submodel	BASE
Beginning Year	1992
Ending Year	1996
Engine Type	V8
Liter	5.0
CID	302
CC	3622
Engine Family	Ford small block Windsor
Engine Size	5.0L/302
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	D

Make	FORD
Model	E-150 ECONOLINE
Submodel	CHATEAU
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Liter	4.3
CID	260
Engine Family	Ford small block Windsor
Engine Size	4.3L/260
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	F
CC	4261

Make	FORD
Model	E-150 ECONOLINE
Submodel	CHATEAU
Beginning Year	1979
Ending Year	1979
Engine Type	V8
Liter	4.7
CID	289
Engine Family	Ford small block Windsor
Engine Size	4.7L/289
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	C
CC	4727

Make	FORD
Model	E-150 ECONOLINE
Submodel	CHATEAU
Beginning Year	1964
Ending Year	1982
Engine Type	V8
Liter	4.7
CID	289
Engine Family	Ford small block Windsor
Engine Size	4.7L/289
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	D
CC	4727

Make	FORD
Model	E-150 ECONOLINE CLUB WAGON
Submodel	CHATEAU
Beginning Year	1979
Ending Year	1979
Engine Type	V8
Liter	4.7
CID	289
Engine Family	Ford small block Windsor
Engine Size	4.7L/289
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	G
CC	4727

Make	FORD
Model	E-150 ECONOLINE CLUB WAGON
Submodel	CHATEAU
Beginning Year	1980
Ending Year	1982
Engine Type	V8
Liter	5.0
CID	302
Engine Family	Ford small block Windsor
Engine Size	5.0L/302
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	G

Make	FORD
Model	E-150 ECONOLINE CLUB WAGON
Submodel	CHATEAU
Beginning Year	1984
Ending Year	1985
Engine Type	V8
Liter	5.0
CID	302
Engine Family	Ford small block Windsor
Engine Size	5.0L/302
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	F

Make	FORD
Model	E-150 ECONOLINE CLUB WAGON
Submodel	CLUB WAGON
Beginning Year	1985
Ending Year	1986
Engine Type	V8
Liter	3.6
CID	221
Engine Family	Ford small block Windsor
Engine Size	3.6L/221
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	N
CC	3622

Make	FORD
Model	E-150 ECONOLINE CLUB WAGON
Submodel	CHATEAU
Beginning Year	1979
Ending Year	1979
Engine Type	V8
Liter	4.3
CID	260
Engine Family	Ford small block Windsor
Engine Size	4.3L/260
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	G
CC	4261

Make	FORD
Model	E-150 ECONOLINE CLUB WAGON
Submodel	CHATEAU
Beginning Year	1980
Ending Year	1982
Engine Type	V8
Liter	5.0
CID	302
CC	4727
Engine Family	Ford small block Windsor
Engine Size	5.0L/302
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	F

Make	FORD
Model	E-150 ECONOLINE CLUB WAGON
Submodel	CHATEAU
Beginning Year	1992
Ending Year	1996
Engine Type	V8
Liter	5.0
CID	302
CC	4727
Engine Family	Ford small block Windsor
Engine Size	5.0L/302
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	G

Make	FORD
Model	E-150 ECONOLINE CLUB WAGON
Submodel	CUSTOM
Beginning Year	1979
Ending Year	1979
Engine Type	V8
Liter	4.7
CID	289
Engine Family	Ford small block Windsor
Engine Size	4.7L/289
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	F
CC	4727

Make	FORD
Model	E-150 ECONOLINE CLUB WAGON
Submodel	CUSTOM
Beginning Year	1980
Ending Year	1983
Engine Type	V8
Liter	5.0
CID	302
Engine Family	Ford small block Windsor
Engine Size	5.0L/302
Application Notes	Optional MB 529SI Race Bearings alecular (racing line) Crankshaft Undersize-020Xin Flange STD
Engine VIN Code	F

Loading compatibility information...

Keep shopping

King HP-Series Main Bearings MB 529HP 020X Bearings, HP-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Ford, Lincoln, Mercury, Set of 5

King HP-Series Main Bearings MB 529HP 020X Bearings, HP-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Ford, Lincoln, Mercury, Set of 5

Description

Part Type

Specifications

Reference Information

Compatibility

More from King Engine Bearings

King Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) Performance Main Bearing Set - Size STD

King Engine Bearings BMW M20/M50 2.0L/2.5L/2.7L Performance Rod Bearing Set - Size STD

King 07-09 Mazdaspeed 3 L3-VDT MZR DISI (t) Duratec High Performance Rod Bearing Set - Size +.025mm

King Engine Bearings Toyota 5VZFE Crankshaft Main Bearing Set

King Engine Bearings Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM Performance Rod Bearing Set - Size STD

King Engine Bearings BMW N57 D30 A/B/C/N57N/N57S Main Bearing Set - Size +0.25mm