The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings.
Designed to withstand higher RPM...More Details »
Federal Mogul is the world's leading supplier of engine bearings, with unmatched technical and manufacturing expertise. Their performance engine bearings feature an H-14 overlay material on a high...More Details »
King Engine Bearings was founded in 1960 with one simple objective: to supply the highest quality bearings available in the marketplace. By specializing in engine bearings, King has built an...More Details »
Main Bearings Featured Products
Items 1-20 of 20
ACL Bearing 5M1010H-STD SB Ford 351C H-Series Main Bearing Set-Standard SizedNew
H Series Main Bearings-351C Ford- Standard Sized Large chamfer to accomodate larger crank fillets Increased crush for better seating in housing Tight wall tolerances +/- .00015" 3/4 groove to...
ACL Bearing 5M1038H-01 400 SB Chevy H Series Main Bearing Set- .001" SizeNew
400 SB Chevy H Series Main Bearing Set- .001" Sized Large chamfer to accomodate larger crank fillets Increased crush for better seating in housing Tight wall tolerances +/- .00015" 3/4 groove...
ACL Bearing 5M1038H-10 400 SB Chevy H Series Main Bearing Set- .010" SizedNew
400 SB Chevy H Series Main Bearing Set- .010" Sized Large chamfer to accomodate larger crank fillets Increased crush for better seating in housing Tight wall tolerances +/- .00015" 3/4...
ACL Bearing 5M429P-STD SB Chevy Small Journal P Series Main Bearing Set- Standard SizeNew
SB Chevy Small Journal P Series Main Bearing Set- Standard Size Used with OE or cast crankshafts High cruch for better sealing and rentention High eccentricity accomodates rod bore distortion ...
ACL Bearing 5M829P-01BB Chevy P Series Main Bearing Set- .001" SizedNew
BB Chevy P Series Main Bearing Set- .001" Sized Used with OE or cast crankshafts High cruch for better sealing and rentention High eccentricity accomodates rod bore distortion Groover lower m...
ACL Bearing 5M829P-STD BB Chevy P Series Main Bearing Set- Standard SizedNew
BB Chevy P Series Main Bearing Set- Standard Sized Used with OE or cast crankshafts High cruch for better sealing and rentention High eccentricity accomodates rod bore distortion Groover lowe...
ACL Bearing 5M909H-10 350 SB Chevy H Series Main Bearing Set- .010" SizedNew
SB Chevy H Series Main Bearing Set- .010" Sized Large chamfer to accomodate larger crank fillets Increased crush for better seating in housing Tight wall tolerances +/- .00015" 3/4 groove to ...
ACL Bearing 5M909H1C H Series Calico Coated-350 SB Chevy Main Bearing Set- .001" SizedNew
Calico Coated ACL Performance H-Series Main Bearings-.001" Sized Used with forged crankshafts Coated bearings help prevent excessive heat buildup; also protect against scoring Coated bearing...
Item #: ACB 5M909H1CACL Coated Bearing From CalicoMain Bearings|H-Series
ACL Bearing 5M909HXC H Series Calico Coated-350 SB Chevy Main Bearing Set- .005" Thinner Extra ClearanceNew
Calico Coated ACL Performance H-Series Main Bearings-.005" Thinner For Extra Clearance Used with forged crankshafts Coated bearings help prevent excessive heat buildup; also protect against s...
Item #: ACB 5M909HXCACL Coated Bearing From CalicoMain Bearings|H-Series
ACL Bearing 5M909P-01 350 SB Chevy P Series Main Bearing Set- .001" SizedNew
350 SB Chevy P Series Main Bearing Set- .001" Sized Used with OE or cast crankshafts High cruch for better sealing and rentention High eccentricity accomodates rod bore distortion Groover low...
ACL Bearing 5M909P-20 350 SB Chevy P Series Main Bearing Set- .020" SizedNew
350 SB Chevy P Series Main Bearing Set- .020" Sized Used with OE or cast crankshafts High cruch for better sealing and rentention High eccentricity accomodates rod bore distortion Groover low...
ACL Bearing 5M909P-30 350 SB Chevy P Series Main Bearing Set- .030" SizedNew
350 SB Chevy P Series Main Bearing Set- .030" Sized Used with OE or cast crankshafts High cruch for better sealing and rentention High eccentricity accomodates rod bore distortion Groover low...
ACL Bearing 5M909P-STD 350 SB Chevy P Series Main Bearing Set- Standard SizedNew
350 SB Chevy P Series Main Bearing Set- Standard Sized Used with OE or cast crankshafts High cruch for better sealing and rentention High eccentricity accomodates rod bore distortion Groover ...
