Engine Main Cap Kits

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22928 from Moroso

Moroso Main Cap Girdles for Ford Main Cap Girdle - Steel - Ford 1963-2001 - 289 - 302 - Kit

Brand: Moroso
Auto Part #: 22928
Moroso 22928 22928 Main Cap Girdle; Standard Melling M68/M68HV Oil Pump; 0.5 in. Thick; Incl. Necessary Hardware; Steel;

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Starting At
$189.99

C4107S from Eagle Specialty

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Starting At
$76.95

32500 from Milodon Inc

Milodon Pan Baffles Baffle - Oil Pan - Steel - Gold Iridited - Chevy - Small Block

Auto Part #: 32500
Installed between the oil pump and rear main cap this special baffle effectively prevents oil from climbing up the rear of the pan into the crankshaft during hard acceleration. This is an easy addition to ensure added horsepower.

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Starting At
$5.95

234-5801 from ARP

STL MAIN CAPS 4-BLT SPLAYED SK

Brand: ARP
Auto Part #: 234-5801
ARP 234-5801 Main Stud Kits

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Starting At
$112.99

21-062 from Canton Racing Products

FORD 351W Main Cap

Auto Part #: 21-062
FORD 351W MAIN CAPSUPPORT

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Starting At
$37.44

21-066 from Canton Racing Products

FORD 429 460 Main Cap

Auto Part #: 21-066
FORD 429/460 MAIN CAPSUPPORT

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Starting At
$38.29

EBC350A from Lunati

Bearing Cap - Main Caps - 350 Block - Steel 3 Cente - ARP Bolts - Kit

Brand: Lunati
Auto Part #: EBC350A
Since the 1960s Lunati has made a point to manufacture engine components of the highest quality using cutting-edge technology. Every single product we sell undergoes extensive testing and analysis to ensure the end result is a superior product... more

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Starting At
$201.40

C4102S from Eagle Specialty

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Starting At
$74.99

11050 from Milodon Inc

Main Cap Angled Bolt Small Journal Small Block Chevy

Auto Part #: 11050
Milodon 11050 Main Caps

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Starting At
$242.96

11150 from Milodon Inc

Milodon Main Cap Kits Main Caps - Angled Outer Bolts - 4-Bolt - Large Journal - Chevy - Small Block - Set

Auto Part #: 11150
This aftermarket main bearing cap kit will add a measurable degree of strength to factory two-bolt blocks. Its made from precision machined high strength steel which has the proper balance of strength yet is not too rigid to allow transfer of... more

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Starting At
$242.96

11160 from Milodon Inc

Milodon Main Cap Kits Main Caps - Angled Outer Bolts - 4-Bolt - Large Journal - Chevy - Small Block - Set

Auto Part #: 11160
This main cap kit strengthens factory four bolt blocks. These caps not only have more cross sectional strength but the bolts are angled so that they pull from the side walls of the block. An angled bolt prevents cap walk and the bearing damage and... more

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Starting At
$240.80

11165 from Milodon Inc

Milodon Main Cap Kits Main Caps - Straight Outer Bolts - 4-Bolt - Large Journal - Chevy - Small Block - Set

Auto Part #: 11165
SB-Chevy 350 Factory 4 Bolt Straight Bolts Milodon 11165 Main Caps

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Starting At
$235.46

11180 from Milodon Inc

Milodon Main Cap Kits Main Caps - Angled Outer Bolts - 4-Bolt - 400 Main - Chevy - Small Block - Set

Auto Part #: 11180
This aftermarket main bearing cap kit not only strengthens factory two-bolt blocks but will add a measurable degree of strength to four-bolt blocks. Its made from precision machined high strength steel which has the proper balance of strength yet... more

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Starting At
$240.53

11200 from Milodon Inc

Milodon Main Cap Kits Main Caps - Angled Outer Bolts - 4-Bolt - Chevy - Big Block - Set

Auto Part #: 11200
This main cap strengthens factory two bolt blocks and four bolt bolcks. These caps not only have more cross sectional strength but the bolts are angled so that they pull from the side walls of the block. An angled bolt prevents cap walk and the... more

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Starting At
$247.03

11210 from Milodon Inc

Milodon Main Cap Kits Main Cap - Angled Outer Bolts - 2-Bolt - Chevy - Big Block

Auto Part #: 11210
BB-Chevy 396-454 Front Cap Only Angled Bolts Milodon 11210 Main Caps

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Starting At
$86.89

11450 from Milodon Inc

Milodon Main Cap Kits Main Caps - Angled Outer Bolts - 4-Bolt - Ford - Big Block - 385 Series - Set

Auto Part #: 11450
This main cap kit strengthens factory four-bolt blocks. These caps not only have more cross-sectional strength but the bolts are angled so that they pull from the side walls of the block. An angled bolt prevents cap walk and the bearing damage and... more

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Starting At
$389.04

32505 from Milodon Inc

Milodon Pan Baffles Baffle - Oil Pan - Steel - Gold Iridited - Chevy - Big Block

Auto Part #: 32505
Installed between the oil pump and rear main cap this special baffle effectively prevents oil from climbing up the rear of the pan into the crankshaft during hard acceleration. This is an easy addition to ensure added horsepower.

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Starting At
$11.50

EBC400A from Lunati

Bearing Cap - Main Caps - 400 Block - Steel 3 Center - ARP Bolts

Brand: Lunati
Auto Part #: EBC400A
Since the 1960s Lunati has made a point to manufacture engine components of the highest quality using cutting-edge technology. Every single product we sell undergoes extensive testing and analysis to ensure the end result is a superior product... more

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Starting At
$150.00

11400 from Milodon Inc

Milodon Main Cap Kits Main Caps - Straight Outer Bolts - 2-Bolt - 302 Main - Ford - Small Block - Set

Auto Part #: 11400
Ford 302 2 Bolt Straight Bolts Milodon 11400 Main Caps

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Starting At
$272.90

11420 from Milodon Inc

Milodon Main Cap Kits Main Caps - Angled Outer Bolts - 4-Bolt - Ford - 351W - Set

Auto Part #: 11420
This main cap kit strengthens factory blocks. These caps not only have more cross-sectional strength but the bolts are angled so that they pull from the side walls of the block. An angled bolt prevents cap walk and the bearing damage and... more

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Starting At
$302.90