Clevite M338 P-Series 1969-Up Small Block Chevy Main Bearings
Clevite M338 P-Series 1969-Up Small Block Chevy Main Bearings
Clevite

|

#757M338

Clevite M338 P-Series 1969-Up Small Block Chevy Main Bearings

  • Available in several undersize to custom fit your project
  • These sets are specifically for 302-305-327-350 S/B Chevy "Large Journal" engines built from 1969-Up (with 2.100" rod journal)
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$56.99

/set

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Product Summary

  • Available in several undersize to custom fit your project
  • These sets are specifically for 302-305-327-350 S/B Chevy "Large Journal" engines built from 1969-Up (with 2.100" rod journal)
See more details

Key Specs

MFG. Part #Select Undersize
BrandClevite
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Need To Know

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855.313.9176
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Details

Not to be confused with standard "passenger" car bearings, Clevite's P-Series is their oldest line of premium high performance bearings. These sets are specifically for 302-305-327-350 S/B Chevy "Large Journal" engines built from 1969-Up (with 2.100" rod journal).

  • Use P-Series rod bearings where extremely high RPM’s cause severe rod bore close-in.
  • Use P-Series main bearings where higher eccentricity is desired to narrow bearing contact patterns and to provide increased oiling to rod bearings.

Note: Will not work with 400 c.i. V-8.

Charts

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
CARB warning

Specifications

KEY SPECS
MFG. Part #Select Undersize to see
BrandClevite

Ratings & Reviews

5

21 Reviews

Overall Assessment

Customers find the product, a motor bearing, reliable and sturdy, noting its capability to handle high motor turnover without issues. Many buyers commend its outstanding quality and perfect fit. Durability is a highlighted factor as it tolerates minor dirt and abuse. Customers pointed out the benefits of using this over new tech stuff, referring to its satisfying level of clearance and the practicality it offers in motor rebuilding. Repeat purchase intentions are high, reflecting overall customer satisfaction. Comparatively, customers underscored how it outperforms other products, particularly as part of speedway and hot rod needs.

Write A Review

5

21 reviews

5

20

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Yes I will buy this product again worked great.

5.0

11 months ago

Bubba

Winnie Tx.

Verified

Installed crankshaft in block. No problem with the bearings. Great product.

Would Recommend

Good quality

5.0

a year ago

Street

Indiana

Verified

Fit as it should

Would Recommend

Have used clevitte for years its a quality pproduct

5.0

2 years ago

Sven

Rice,mn

Verified

Theese under size bearings got my clearances where it needed to be.

Would Recommend

great product.

5.0

2 years ago

Brian

westford mass

Verified

I always use clevite bearings

Would Recommend

I would buy this product again.

5.0

2 years ago

Willie

Wytheville va

Verified

Exactly what I needed to rebuild the bottom end on my motor

Would Recommend

Clevite, been around longer than me!

5.0

2 years ago

My real name ( the devil made me do it)

STE. GEN.MO.

Verified

Peace of mind of Clevite quality and reputation paired with Speedway service and fast shipping.

Would Recommend

Yes

5.0

5 years ago

hot rod

china michigan

Verified

rebuilding motor

Would Recommend

i would buy again

5.0

5 years ago

s 10

michigan

Verified

these bearings hold up i turn my motor over 7000 with no problem

Would Recommend

Matched the original part

5.0

5 years ago

Genitals

Vancouver wa

Verified

How it was intended.

Would Recommend

Hard to beat Clevite bearings

5.0

5 years ago

Fast Forward

Michigan

Verified

I've been building engines with these bearings for years. For street and mild performance applications they're great! Copper, lead, tin bearings may be old school but they're much more tolerant of minor dirt and abuse than a lot of the new tech stuff. Keep the build clean, clearances in spec and these will live a long, long time!

Would Recommend

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Showing 10 of 21 reviews

Questions & Answers

1 Question • 1 Answer

Hello I know this product says 1969 up for sbc, making sure if they will fit 1993 4bolt with a 1 piece rear main, I am going to use your scat crank with a 3.37 stroke? Thanks

by None

• 3 years ago

1 answer

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