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PitStopUSA.com - Main Bearings
High performance main bearings are available at PitStopUSA.com in a variety of styles and applications. Cam bearings combine the strength of a copper-lead alloy layer with steel backing and an electroplated babbitt metal. The steel backing provides strength and durability while the babbitt overlay provides the critical surface characteristics of slipperiness and conformability.
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Description: Main Bearing, 0.010 in Undersize, Big Block Chevy, Kit
Item #: SEA4400MA10
Condition:
New
Limited Supply: Only 0 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $160.99
Sale: $52.97
Save: 67%
Save: $108.02
Description: Main Bearing, 0.030 in Undersize, Big Block Buick, Kit
Item #: SEA4664M30
Condition:
New
Limited Supply: Only 1 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $348.99
Sale: $111.97
Save: 68%
Save: $237.02
Description: Main Bearing, Speed Pro, 0.25 mm Undersize, Ford Modular, Kit
Item #: SEA149M25MM
Condition:
New
Limited Supply: Only 0 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $308.99
Sale: $94.97
Save: 69%
Save: $214.02
Description: Main Bearing, Standard, GM V6, Kit
Item #: SEA5085M
Condition:
New
Limited Supply: Only 6 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $127.99
Sale: $48.97
Save: 62%
Save: $79.02
Description: Main Bearing, Vintage, 0.020 in Undersize, Pontiac V8, Kit
Item #: SEA4221M20
Condition:
New
Limited Supply: Only 6 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $353.99
Sale: $118.97
Save: 66%
Save: $235.02
Description: Main Bearing, 0.010 in Undersize, Big Block Ford, Kit
Item #: SEA4907M10
Condition:
New
Limited Supply: Only 4 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $196.99
Sale: $61.97
Save: 69%
Save: $135.02
Description: Main Bearing, 0.030 in Undersize, Mopar B-Series, Kit
Item #: SEA4094M30
Condition:
New
Limited Supply: Only 3 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $282.99
Sale: $84.97
Save: 70%
Save: $198.02
Description: Main Bearing, Standard, GM W-Series, Kit
Item #: SEA4036M
Condition:
New
Limited Supply: Only 4 Left!
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Price: $747.99
Sale: $235.97
Save: 68%
Save: $512.02
Description: Main Bearing, 0.010 in Undersize, Ford Cleveland / Modified / Small Block, Kit
Item #: SEA5078M10
Condition:
New
Limited Supply: Only 4 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $155.99
Sale: $45.97
Save: 71%
Save: $110.02
Description: Main Bearing, Speed Pro, 0.010 in Undersize, Ford FE-Series, Kit
Item #: SEA125M10
Condition:
New
Limited Supply: Only 3 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $254.99
Sale: $80.97
Save: 68%
Save: $174.02
Description: Main Bearing, Speed Pro, Standard, Big Block Ford, Kit
Item #: SEA134M
Condition:
New
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Orders over $149 ship free. Oversize items are excluded.
Price: $263.99
Sale: $84.97
Save: 68%
Save: $179.02
Description: Main Bearing, Speed Pro, 0.010 in Undersize, Mopar RB-Series, Kit
Item #: SEA119M10
Condition:
New
Limited Supply: Only 5 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $457.99
Sale: $119.97
Save: 74%
Save: $338.02
Description: Main Bearing, Speed Pro, Standard, Ford 4-Cylinder, Kit
Item #: SEA127M
Condition:
New
Limited Supply: Only 0 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $265.99
Sale: $89.97
Save: 66%
Save: $176.02
Description: Main Bearing, Speed Pro, 0.010 in Undersize, Oldsmobile V8, Kit
Item #: SEA108M10
Condition:
New
Limited Supply: Only 3 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $459.99
Sale: $137.97
Save: 70%
Save: $322.02
Description: Main Bearing, Speed Pro, Standard, Ford Cleveland / Modified, Kit
Item #: SEA146M
Condition:
New
Limited Supply: Only 8 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $318.99
Sale: $89.97
Save: 72%
Save: $229.02
Description: Main Bearing, Speed Pro, 0.001 in Undersize, Big Block Chevy, Kit
Item #: SEA141M1X
Condition:
New
Limited Supply: Only 4 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $339.99
Sale: $84.97
Save: 75%
Save: $255.02
Description: Main Bearing, Speed Pro, 0.010 in Undersize, Pontiac V8, Kit
Item #: SEA113M10
Condition:
New
Limited Supply: Only 5 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $278.99
Sale: $85.97
Save: 69%
Save: $193.02
Description: Main Bearing, Speed Pro, Standard, Ford FE-Series, Kit
Item #: SEA125M
Condition:
New
Limited Supply: Only 4 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $254.99
Sale: $73.97
Save: 71%
Save: $181.02
Description: Main Bearing, Speed Pro, 0.001 in Undersize, Big Block Ford, Kit
Item #: SEA134M1X
Condition:
New
Limited Supply: Only 6 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $263.99
Sale: $77.97
Save: 70%
Save: $186.02
Description: Main Bearing, Speed Pro, 0.010 in Undersize, Pontiac V8, Kit
Item #: SEA151M10
Condition:
New
Limited Supply: Only 2 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $254.99
Sale: $92.97
Save: 64%
Save: $162.02
Description: Main Bearing, Speed Pro, Standard, Ford Modular, Kit
Item #: SEA149M
Condition:
New
Limited Supply: Only 5 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $308.99
Sale: $103.97
Save: 66%
Save: $205.02
Description: Main Bearing, Speed Pro, 0.001 in Undersize, Ford Cleveland / Modified, Kit
Item #: SEA146M1
Condition:
New
Limited Supply: Only 1 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $318.99
Sale: $80.97
Save: 75%
Save: $238.02
Description: Main Bearing, Speed Pro, Standard, GM LS-Series, Kit
Item #: SEA152M
Condition:
New
Limited Supply: Only 3 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $440.99
Sale: $131.97
Save: 70%
Save: $309.02
Description: Main Bearing, Speed Pro, 0.001 in Undersize, Ford Cleveland / Modified, Kit
Item #: SEA146M1X
Condition:
New
Limited Supply: Only 4 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $318.99
Sale: $99.97
Save: 69%
Save: $219.02
Description: Main Bearing, Speed Pro, Standard, GM V6, Kit
Item #: SEA107M
Condition:
New
Limited Supply: Only 3 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $293.99
Sale: $83.97
Save: 71%
Save: $210.02
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More About Main Bearings
High performance main bearings are available at PitStopUSA.com in a variety of styles and applications. Cam bearings combine the strength of a copper-lead alloy layer with steel backing and an electroplated babbitt metal. The steel backing provides strength and durability while the babbitt overlay provides the critical surface characteristics of slipperiness and conformability.
