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)
Clevite Chevy 302/305/327/350 P Series Standard Size Main Bearings Clevite
Clevite Chevy 302/305/327/350 P Series Standard Size Main Bearings
Sku # 757M338-STD
Mfr. Part # MS909P-STD
Condition
New
Brand
Clevite
Sold
Set
Details
Info

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

(JPG)

(GIF)

Specs
MFG. Part #
MS909P-STD
Reviews

Yes

Rated
Product Rating
by hot rod on June 22, 2021

Summary: rebuilding motor

Yes, I recommend this product.

i would buy again

Rated
Product Rating
by s 10 on June 08, 2021

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

Yes, I recommend this product.

Matched the original part

Rated
Product Rating
by Genitals on November 25, 2020

Summary: How it was intended.

Yes, I recommend this product.

Hard to beat Clevite bearings

Rated
Product Rating
by Fast Forward on September 15, 2020

Summary: 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!

Cons: None

Pros: A good bearing at a good price. OEM quality+ OEM performance+

Yes, I recommend this product.

Very good product

Rated
Product Rating
by David M on June 14, 2020

Summary: Perfect clearance on every bearing.

Yes, I recommend this product.

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