Click to zoom in
SKU: MS909P / UPC: 027067545046
Clevite Tri Armor GMC Pass & Trk 366/396/402/427/454 Main Bearing Set
The Clevite Tri Armor Main Bearing Set, engineered for GMC Passenger and Truck engines with 366, 396, 402, 427, and 454 cubic inch displacements. Designed with Clevite’s legendary Tri-Metal technology, this P-Series main bearing set is the top choice for enthusiasts, racers, and professionals seeking unmatched durability, precision, and reliability in high-demand applications like heavy-duty, motorsports, or street performance. Backed by Clevite’s 70+ years of NASCAR-proven excellence, this bearing set outperforms all competitors, making it the definitive choice for your engine rebuild.
Why Choose Clevite Tri Armor MS909P Main Bearings?
- Tri-Metal Design: The MS909P features Clevite’s P-Series Tri-Metal construction, combining a steel backing, copper-lead alloy intermediate layer, and a precision babbitt overlay. This design delivers up to 60% higher load capacity compared to Bi-Metal bearings, ensuring exceptional strength under extreme conditions.
- High-Performance: Ideal for engines operating in medium to high RPM ranges, these bearings are crafted for heavy-duty, motorsports, and street performance applications, providing unmatched reliability where factory bearings fall short.
- Durability: The Tri-Metal composition reduces drag, increases horsepower, and withstands high loads, making it a superior upgrade for performance-driven rebuilds.
- Fitment: Engineered for exact fitment in GMC and Chevrolet big-block engines, ensuring seamless installation and optimal performance.
- Trusted by Professionals: Clevite bearings have been the choice of every NASCAR champion engine since 1948, offering proven dependability for the most demanding applications.
What’s Included in Your Purchase?
- Complete Main Bearing Set: Includes all main bearings required for a full crankshaft installation, designed specifically for GMC and Chevrolet 366/396/402/427/454 engines.
- Part Number: MS909P
- UPC: 027067545046
- Material: Tri-Metal (TM-77) for superior strength and performance.
- Bearing Series: P-Series, the most versatile replacement for OE applications, ideal for performance upgrades.
- Condition: Brand-new, factory-sealed in original packaging for guaranteed quality.
- Warranty: Limited 1-year warranty against manufacturing defects (contact seller for details).
Vehicle Fitment
The Clevite MS909P Main Bearing Set is compatible with a wide range of GMC and Chevrolet vehicles equipped with 366, 396, 402, 427, and 454 cubic inch engines. Below is a detailed fitment list:
|
Year |
Make |
Model |
Submodel |
|
1995-1996 |
AM General |
Hummer |
Base |
|
1980 |
Buick |
Century |
Base, Estate, Limited |
|
1991-1992, 1994-1996 |
Buick |
Commercial Chassis |
Base |
|
1980 |
Buick |
Regal |
Base, Limited |
|
1958-1975 |
Chevrolet |
Bel Air |
Base |
|
1958-1972 |
Chevrolet |
Biscayne |
Base, Fleetmaster |
|
1973-1974 |
Chevrolet |
Blazer |
Base |
|
1958-1961, 1969-1972 |
Chevrolet |
Brookwood |
Base |
|
1975-1980 |
Chevrolet |
C10 |
Big Ten, Cheyenne, Custom Deluxe, Scottsdale, Silverado |
|
1960, 1968-1974 |
Chevrolet |
C10 Pickup |
Base |
|
1968-1974 |
Chevrolet |
C10 Suburban |
Base |
|
1975-1980 |
Chevrolet |
C10 Suburban |
Custom Deluxe, Scottsdale, Silverado |
|
1990-1993 |
Chevrolet |
C1500 |
454 SS, Cheyenne, Scottsdale, Silverado, WT |
|
1975-1986 |
Chevrolet |
C20 |
Cheyenne, Custom, Custom Deluxe, Deluxe, Scottsdale, Silverado |
|
1960, 1968-1974 |
Chevrolet |
C20 Pickup |
Base |
|
1968-1974 |
Chevrolet |
C20 Suburban |
Base |
|
1975-1986 |
Chevrolet |
C20 Suburban |
Custom, Custom Deluxe, Deluxe, Scottsdale, Silverado |
|
1988-2000 |
Chevrolet |
C2500 |
Base, Cheyenne, LS, Scottsdale, Silverado, WT |
|
1992-1999 |
Chevrolet |
C2500 Suburban |
Base, LS, LT, Silverado |
|
1975-1986 |
Chevrolet |
C30 |
Cheyenne, Custom, Custom Deluxe, Deluxe, Scottsdale, Silverado |
|
1960, 1968-1974 |
Chevrolet |
C30 Pickup |
Base |
|
1988-2000 |
Chevrolet |
C3500 |
Base, Cheyenne, LS, Scottsdale, Silverado |
|
1967-1972 |
Chevrolet |
Camaro |
Base, RS, SS, Z28 |
|
1966-1976 |
Chevrolet |
Caprice |
Base, Classic, Classic Estate, Classic Landau, Classic Sport, Estate, Estate Wagon |
|
1965-1972 |
Chevrolet |
Chevelle |
300, 300 Deluxe, Base, Concours, Concours Estate, Deluxe, Greenbrier, Malibu, Nomad, SS |
|
1968 |
Chevrolet |
Chevy II |
Nova |
|
1965-1974 |
Chevrolet |
Corvette |
Base |
|
1958 |
Chevrolet |
Del Ray |
Base |
|
1959-1975 |
Chevrolet |
El Camino |
Base, Custom, SS |
|
1969-1970 |
Chevrolet |
Estate |
Base |
|
1996-2002 |
Chevrolet |
Express 3500 |
Base, LS |
|
1973-1974 |
Chevrolet |
G10 Van |
Base |
|
1973-1976 |
Chevrolet |
G20 |
Beauville, Chevy Van, Sportvan |
|
1973-1996 |
Chevrolet |
G30 |
Beauville, Chevy Van, Hi-Cube, Sportvan |
|
1958-1976 |
Chevrolet |
Impala |
Base, Custom, Custom Landau, S, Sport, SS |
|
1976-1980 |
Chevrolet |
K10 |
Cheyenne, Custom Deluxe, Scottsdale, Silverado |
|
1960, 1968-1974 |
Chevrolet |
K10 Pickup |
Base |
|
1968-1974 |
Chevrolet |
K10 Suburban |
Base |
|
1976-1978, 1985 |
Chevrolet |
K20 |
Cheyenne, Custom Deluxe, Scottsdale, Silverado |
|
1960, 1968-1974 |
Chevrolet |
K20 Pickup |
Base |
|
1968-1974, 1985 |
Chevrolet |
K20 Suburban |
Base, Custom, Scottsdale, Silverado |
|
1988-2000 |
Chevrolet |
K2500 |
Base, Cheyenne, LS, Scottsdale, Silverado, WT |
|
1992-1999 |
Chevrolet |
K2500 Suburban |
Base, LS, LT, Silverado |
|
1977, 1980-1986 |
Chevrolet |
K30 |
Cheyenne, Custom, Custom Deluxe, Deluxe, Scottsdale, Silverado |
|
1968-1974 |
Chevrolet |
K30 Pickup |
Base |
|
1988-2000 |
Chevrolet |
K3500 |
Base, Cheyenne, LS, Scottsdale, Silverado |
|
1976-1978 |
Chevrolet |
K5 Blazer |
Base, Cheyenne, Custom Deluxe, Silverado |
|
1959-1972 |
Chevrolet |
Kingswood |
Base, Estate |
|
1973-1975 |
Chevrolet |
Laguna |
Base, Estate, S3, Type S-3 |
|
1965-1974 |
Chevrolet |
Malibu |
Base, Classic, Estate |
|
1970-1975 |
Chevrolet |
Monte Carlo |
Base, Landau, S |
|
1958-1961 |
Chevrolet |
Nomad |
Base |
|
1969-1972 |
Chevrolet |
Nova |
Base |
|
1973 |
Chevrolet |
P10 Van |
Base |
|
1975-1999 |
Chevrolet |
P30 |
Base, Step-Van |
|
1960-1974 |
Chevrolet |
P20 |
Base, Step-Van |
|
1959-1961 |
Chevrolet |
Parkwood |
Base |
|
1987-1991 |
Chevrolet |
R20/R2500 |
Cheyenne, Custom Deluxe, Scottsdale, Silverado |
|
1987-1991 |
Chevrolet |
R30/R3500 |
Cheyenne, Custom Deluxe, Scottsdale, Silverado |
|
1958 |
Chevrolet |
Sedan Delivery |
Base |
|
2001-2007 |
Chevrolet |
Silverado 2500 HD |
Base, LS, LT, WT |
|
2001-2006 |
Chevrolet |
Silverado 3500 |
Base, LS, LT, WT |
|
1975-1980 |
GMC |
C15/C1500 |
Base, High Sierra, Sierra Classic, Sierra Grande |
|
1968-1974 |
GMC |
C15/C1500 Pickup |
Base |
|
1968-1974 |
GMC |
C15/C1500 Suburban |
Base |
|
1979-1986 |
GMC |
C2500 |
Base, High Sierra, Sierra Classic, Sierra Grande |
|
1968-1974 |
GMC |
C25/C2500 Pickup |
Base |
|
1968-1974 |
GMC |
C25/C2500 Suburban |
Base |
|
1979-1986 |
GMC |
C3500 |
Base, High Sierra, Sierra Classic, Sierra Grande |
|
1968-1974 |
GMC |
C35/C3500 Pickup |
Base |
|
1973-1976 |
GMC |
G15/G1500 Van |
Rally, Vandura |
|
1973-1996 |
GMC |
G25/G2500 Van |
Rally, Rally Camper Special, Rally STX, Vandura |
|
1973-1996 |
GMC |
G35/G3500 Van |
Magnavan, Rally, Rally Camper Special, Rally STX, Vandura |
|
1979-1980 |
GMC |
K15/K1500 |
Base, High Sierra, Sierra Classic, Sierra Grande |
|
1968-1974 |
GMC |
K15/K1500 Pickup |
Base |
|
1968-1974 |
GMC |
K15/K1500 Suburban |
Base |
|
1979-1986 |
GMC |
K2500 |
Base, High Sierra, Sierra Classic, Sierra Grande |
|
1968-1974 |
GMC |
K25/K2500 Pickup |
Base |
|
1968-1974 |
GMC |
K25/K2500 Suburban |
Base |
|
1979-1986 |
GMC |
K3500 |
Base, High Sierra, Sierra Classic, Sierra Grande |
|
1968-1974 |
GMC |
K35/K3500 Pickup |
Base |
|
1975-1978 |
GMC |
K15 |
Base, High Sierra, Sierra Classic, Sierra Grande |
|
1973-1974 |
GMC |
P15/P1500 Van |
Base |
|
1979-1999 |
GMC |
P2500 |
Base, Value Van |
|
1973-1999 |
GMC |
P3500 |
Base, Value Van |
|
1987-1991 |
GMC |
R2500 |
Base, High Sierra, Sierra Classic |
|
1987-1991 |
GMC |
R3500 |
Base, High Sierra, Sierra Classic |
|
2001-2007 |
GMC |
Sierra 2500 HD |
Base, SLE, SLT, WT |
|
2001-2006 |
GMC |
Sierra 3500 |
Base, SLE, SLT, WT |
|
1996-2002 |
GMC |
Savana 3500 |
Base, SLE |
|
1971-1975 |
GMC |
Sprint |
Base, Classic, Custom, High Sierra, SP |
Note: Always verify fitment with your vehicle’s specific engine and crankshaft specifications before purchase. Contact the seller for assistance if needed.
Why MS909P is the Best Choice
Unlike other bearing options, the Clevite MS909P P-Series bearings are engineered for versatility and performance, making them the ideal choice for both stock replacements and high-performance upgrades. The Tri-Metal design ensures superior load capacity and durability, while the P-Series’ adaptability suits a wide range of applications, from daily drivers to race-ready engines. Competitors may offer Bi-Metal bearings, but they lack the load capacity and performance edge of Clevite’s Tri-Metal technology, which is proven in the most grueling racing environments.
Order Your Clevite MS909P Main Bearing Set Today!
Don’t settle for less when rebuilding your GMC or Chevrolet big-block engine. The Clevite Tri Armor MS909P Main Bearing Set delivers unmatched performance, precision, and reliability, making it the #1 choice for enthusiasts and professionals alike. Order now and experience the Clevite difference that has powered champions for decades.
Disclaimer: This product may contain chemicals such as chromium, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov. Always ensure compliance with local laws and regulations for road use.
Bearings
Welcome to our exclusive collection of Bearings, where quality meets performance. Our carefully curated selection features a wide range of bearings designed to meet the needs of various applications, from industrial machinery to everyday gadgets. Whether you are a professional engineer or a DIY enthusiast, our collection of bearings provides the essential parts needed to ensure smooth operation and durability. Why Choose Our Bearings? High Quality: Each bearing in our collection is sourced from trusted manufacturers, ensuring reliable performance. Variety: We offer different types of bearings, including ball bearings, roller bearings, and needle bearings, catering to diverse requirements. Affordability: Enjoy competitive pricing without compromising on quality, making our bearings an excellent choice for any budget. Expert Support: Our knowledgeable team is here to assist you in finding the perfect bearings for your specific needs. Applications of Our Bearings Our collec...
View Bearings Products
Clevite
Clevite engine bearings are a first-choice brand for engine builders across street, race, and heavy-duty applications. The TriMetal construction used in Clevite rod, main, and cam bearings delivers higher load capacity and better conformability than standard OEM bearings, making them the go-to option for any engine build that demands reliability.Popular UpgradesClevite 77 rod and main bearing sets are the most popular choice for LS, small-block Chevy, Ford, and Chrysler performance engine builds. The H-series bearings are designed for high-performance street and moderate boost applications, while the M-series bearings target maximum-output engines where peak load ratings are critical. Cam bearings from Clevite complete a full bottom-end bearing replacement during engine rebuilds.What is the difference between Clevite H-series and M-series bearings?Clevite H-series bearings use a standard TriMetal overlay rated for high-performance street and mild forced induction builds. M-series be...
View Clevite Products
Engine
This engine parts collection covers oil catch cans, thermostats, thermostat housings, radiator components, coolant accessories, engine covers, fuse box covers, cap covers, throttle bodies, supercharger pulleys, idler pulleys, tensioner pulleys, and engine bay dress-up parts for trucks, SUVs, muscle cars, boosted builds, high-horsepower street cars, and performance vehicles that need better reliability, cooling, airflow, oil control, and under-hood styling. The collection is particularly strong for Dodge Challenger, Charger, Durango, Jeep Grand Cherokee Trackhawk, and Ram TRX platforms running 6.2L Hellcat, 6.4L HEMI, and 5.7L HEMI engines, where oil catch can and cooling upgrades address known OEM weaknesses in the PCV and thermal management systems. Import performance platforms including GM LS-based builds, Chevrolet Camaro, and Corvette applications are also represented through Mishimoto, CSF, and ZPE GripTec product lines. Builders who invest in engine bay organization and reliab...
View Engine Products
Engine Block
This engine block collection covers bearings, gaskets, engine mounts, block off plates, block heaters, PCV valves, sleeves, and engine bay accessories for performance builds, engine refreshes, OEM-style replacement, diesel truck upgrades, HEMI builds, Hellcat and Trackhawk platforms, LS swaps, Honda swaps, Nissan VR38DETT builds, and Toyota truck engines. Main bearings, rod bearings, and connecting rod bearings from ACL Race Series, King Engine Bearings, and Clevite are the most critical internal components for builders refreshing the rotating assembly on street cars, drag builds, or engines being prepared for forced induction. Engine mounts and polyurethane mount upgrades from Innovative Mounts and Kartboy address drivetrain movement in sport compact and high-torque performance applications. Gasket kits from Cometic and MAHLE seal the oil, coolant, and exhaust passages in both stock-displacement and overbore engine combinations.Popular UpgradesBest-selling products include ACL Race...
View Engine Block ProductsLet customers speak for us
Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
Randy H.
Black Ops Auto Works
I emailed customer service to inquire about when it would be shipped
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
Ralph J.
Black Ops Auto Works
Installation was easy
Installation was easy. The price is good and it looks great on the truck.
Ralph J.
RHO Small Grille Badge
Looks as good as it fits
Looks as good as it fits,
zachary d.
Seibon 70-73 Datsun 240Z OE Carbon Fiber Hood
Nothing like it
I love it great sound and response
Luis P.
Legmaker Dodge Durango HEMI Short Ram CAI 2011-Present 5.7L
Car totally diferent with the whole kit
Car totally diferent with the whole kit. Ive stood next to wide bodies and my car gets more attention at times . Ive bought the kit twice already.
Ding D.
2015-2023 Dodge Charger Carbon Fiber Wind Splitters
Fantastic emblem! Exactly what I was looking for
Fantastic emblem! Exactly what I was looking for. Great quality emblem.
Jacobus S.
Direct Connection Black Metallic Fender Badge
Worked great for my aftermarket hood on my Chrysler 2023 300C
Worked great for my aftermarket hood on my Chrysler 2023 300C. Thanks
Robert G.
Windshield Washer Squirter Relocation Kit Universal
Easy to install and makes car sound even better
Easy to install and makes car sound even better love the winn
Tracy H.
Legmaker Challenger/Charger Hellcat Demon & Redeye Air Intake
Awesome customer support
Awesome customer support. Had multiple issues with fedex and these guys were excellent in helping me sort everything out. The drop springs are great too! I highly recommend
Anonymous
Swift Spec-R Lowering springs Jeep Grand Cherokee 2011-2021
100/100! perfect CF crafted cold air intake for 6
100/100! perfect CF crafted cold air intake for 6.4 jeep .. even makes my AWE exhaust sound even deeper and you cam here this thing sucking when accelerating even at normal speeds🥶
srt.boizzz
Legmaker 392 TH Short Ram Jeep Grand Cherokee SRT 2012-2021
