MICHIGAN 77
Michigan 77 Engine Bearings, Gaskets, and Components at JJ Motorsports
Michigan 77, established in the late 1970s, has built a reputation for delivering durable and efficient products that meet the demands of automotive enthusiasts and professionals alike. With decades of experience, the company has become a trusted source for engine solutions that enhance vehicle performance, specializing in high-performance engine components, including bearings, pistons, and gaskets, tailored to fit a wide range of engines.
At JJ Motorsports, we offer a comprehensive range of Michigan 77 products, including the Valve Cover Gasket Set SBC 86-97 Center Bolt VS50768 for secure sealing, the Timing Cover Gasket Set SBC T27781VC made from composite material, the Cam Bearing Set SH-2125S for optimal engine performance, the Main Bearing Set MS-2199P in P-Series standard, the Intake Gasket Set - SBC Ret-Port 1.250 x 2.200 MS20018 for efficient manifold sealing, and the Header Gasket Set - SBC Round-Port 1.875 MS19980 with steel core graphite. Whether you're rebuilding an engine or upgrading for better reliability, Michigan 77 provides reliable solutions crafted using advanced materials and technologies. Explore our selection to find the perfect additions for your vehicle.
Key features of Michigan 77 products include advanced materials for reduced friction and wear, optimal performance under demanding conditions, enhanced horsepower and torque, and extended engine lifespan.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Rod Bearing CB-745P
MICHIGAN 77
$12.99Rod bearings are the critical interface between your connecting rods and crankshaft—failure here means catastrophic engine damage. The CB-745P delivers the load-bearing capacity and clearance...M77CB745P- SKU:
- M77CB745P
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB745P
$12.99 -
Rod Bearing CB-745HXN
MICHIGAN 77
$17.99Rod bearing wear is one of the most catastrophic failure modes in high-performance engines—and prevention starts with selecting the right bearing for your specific application. The CB-745HXN is...M77CB745HXN- SKU:
- M77CB745HXN
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB745HXN
$17.99 -
Rod Bearing CB-745HND-10
MICHIGAN 77
$18.99Rod bearings are critical stress components that directly impact engine reliability and longevity under high-load conditions. The CB-745HND-10 delivers precision tolerances and premium construction...M77CB745HND10- SKU:
- M77CB745HND10
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB745HND10
$18.99 -
Rod Bearing CB-745HND
MICHIGAN 77
$18.99Rod bearing wear is one of the fastest ways to compromise engine reliability and performance in high-revving Small Block Chevy builds. The CB-745HND delivers the precision fit and durability required...M77CB745HND- SKU:
- M77CB745HND
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB745HND
$18.99 -
Rod Bearing CB-745HN-1
MICHIGAN 77
$14.99The CB-745HN-1 rod bearing delivers the precision clearances your small block Chevy demands during high-RPM operation. Whether you're rebuilding after a performance upgrade or maintaining critical...M77CB745HN1- SKU:
- M77CB745HN1
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB745HN1
$14.99 -
Rod Bearing CB-745HN
MICHIGAN 77
$16.99Rod bearing wear is one of the most common failure points in high-mileage and modified engines—replacing them during a rebuild or refresh is non-negotiable if you want reliability. The CB-745HN...M77CB745HN- SKU:
- M77CB745HN
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB745HN
$16.99 -
Rod Bearing CB-663VXN
MICHIGAN 77
$16.99Proper rod bearings are critical to engine longevity and reliability—especially when you're pushing performance limits. The CB-663VXN delivers the precision fit and oil clearance your small block...M77CB663VXN- SKU:
- M77CB663VXN
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB663VXN
$16.99 -
Rod Bearing CB-663VN
MICHIGAN 77
$16.99Rod bearing wear is one of the most common failure points in high-performance small block Chevy engines, especially under sustained load or boost. The CB-663VN delivers the precision fit and material...M77CB663VN- SKU:
- M77CB663VN
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB663VN
$16.99 -
Rod Bearing CB-663P-40
MICHIGAN 77
$13.99Proper rod bearing clearance is critical to engine longevity and reliability, especially in high-performance Small Block Chevy applications where sustained RPM and load stress the rotating assembly...M77CB663P40- SKU:
- M77CB663P40
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- CB663P40
$13.99 -
Rod Bearing CB-663P-30
MICHIGAN 77
$15.99Rod bearings are critical wear items that directly impact engine longevity and reliability—especially under high-load conditions. The CB-663P-30 delivers precision fitment and reduced friction for...M77CB663P30- SKU:
- M77CB663P30
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- CB663P30
$15.99 -
Rod Bearing CB-663P-20
MICHIGAN 77
$9.99Connecting rod bearings are critical wear items that directly impact engine reliability and oil pressure stability—especially in high-RPM or boosted applications. The CB-663P-20 delivers precision...M77CB663P20- SKU:
- M77CB663P20
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- CB663P20
$9.99 -
Rod Bearing CB-663P-10
MICHIGAN 77
$9.99Maintaining proper bearing clearance is critical to engine longevity and reliability, especially in high-performance applications where tolerance stacking can lead to catastrophic failure. The...M77CB663P10- SKU:
- M77CB663P10
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- CB663P10
$9.99 -
Rod Bearing CB-663P-1
MICHIGAN 77
$9.99Rod bearing wear is one of the fastest ways to catastrophic engine failure, especially under high-rpm load. The CB-663P-1 delivers the precision fit and material durability required to keep your...M77CB663P1- SKU:
- M77CB663P1
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB663P1
$9.99 -
Rod Bearing CB-663P
MICHIGAN 77
$9.99Connecting rod bearings are critical wear items that directly impact engine longevity and reliability. The CB-663P is engineered for Small Block Chevy engines where bearing clearance and load...M77CB663P- SKU:
- M77CB663P
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB663P
$9.99 -
Rod Bearing M77CB663HXND
MICHIGAN 77
$17.99A quality rod bearing is foundational to engine reliability, especially in high-rpm applications where extreme pressures demand precision lubrication between the connecting rod and crankshaft. This...M77CB663HXND- SKU:
- M77CB663HXND
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- CB663HXND
$17.99 -
Rod Bearing CB-663HXN
MICHIGAN 77
$16.99Rod bearing clearances directly impact oil delivery, heat dissipation, and bearing longevity under sustained high RPM operation. The CB-663HXN H-Series bearing delivers the extra oil clearance needed...M77CB663HXN- SKU:
- M77CB663HXN
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB663HXN
$16.99 -
Rod Bearing CB-663HND-1
MICHIGAN 77
$16.99Precision rod bearings are foundational to engine longevity and reliability, especially in high-RPM and forced-induction applications where clearance tolerances directly impact bearing life. The...M77CB663HND1- SKU:
- M77CB663HND1
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB663HND1
$16.99 -
Rod Bearing CB-663HND
MICHIGAN 77
$18.99Maintaining proper bearing clearance is critical to engine longevity and reliability, especially in high-RPM applications where metal-to-metal contact can spell disaster. The Rod Bearing CB-663HND is...M77CB663HND- SKU:
- M77CB663HND
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB663HND
$18.99 -
Rod Bearing CB-663HN-1
MICHIGAN 77
$16.99Precision rod bearings are critical to maintaining proper clearances and preventing catastrophic engine failure under high RPM and load conditions. The CB-663HN-1 delivers the exact tolerances and...M77CB663HN1- SKU:
- M77CB663HN1
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- CB663HN1
$16.99 -
Rod Bearing CB-663HN
MICHIGAN 77
$13.99Rod bearing wear is one of the most common failure points in high-mileage and high-performance Small Block Chevy engines, often resulting in catastrophic engine damage if left unchecked. The CB-663HN...M77CB663HN- SKU:
- M77CB663HN
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB663HN
$13.99 -
Rod Bearing CB-634P-20
MICHIGAN 77
$9.99A connecting rod bearing is critical to engine longevity—it directly supports crankshaft loads under extreme pressure and heat. The CB-634P-20 delivers the precision fit and material quality...M77CB634P20- SKU:
- M77CB634P20
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB634P20
$9.99 -
Rod Bearing CB-634P-10
MICHIGAN 77
$8.99Proper rod bearing clearance is critical to engine longevity—too tight and you risk scuffing, too loose and you invite catastrophic failure. The CB-634P-10 delivers precise 0.010" undersize geometry,...M77CB634P10- SKU:
- M77CB634P10
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB634P10
$8.99 -
Rod Bearing CB-634P
MICHIGAN 77
$8.99Engine bearing wear is one of the most insidious threats to small block Ford reliability—barely noticeable until catastrophic failure occurs. The CB-634P rod bearing eliminates guesswork with...M77CB634P- SKU:
- M77CB634P
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- CB634P
$8.99 -
Rod Bearing CB-634HXN
MICHIGAN 77
$21.99Rod bearing clearance is critical to engine longevity and performance—undersized or worn bearings lead to metal-to-metal contact, catastrophic failure, and thousands in rebuild costs. The CB-634HXN...M77CB634HXN- SKU:
- M77CB634HXN
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- CB634HXN
$21.99 -
Rod Bearing CB-634HN-10
MICHIGAN 77
$18.99Precision rod bearings are the foundation of reliable engine performance, especially under high RPM and forced induction applications. The CB-634HN-10 delivers the tight tolerances and consistent...M77CB634HN10- SKU:
- M77CB634HN10
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- CB634HN10
$18.99 -
Rod Bearing CB-634HN-1
MICHIGAN 77
$17.99Rod bearings are the critical foundation of engine reliability under sustained high RPM operation. The CB-634HN-1 delivers precise clearances and superior load distribution to keep your connecting...M77CB634HN1- SKU:
- M77CB634HN1
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- CB634HN1
$17.99 -
Rod Bearing CB-634HN
MICHIGAN 77
$16.99Rod bearing wear is one of the most common failure points in high-revving engines, and inadequate bearing clearance can lead to catastrophic engine damage. The CB-634HN is engineered for small block...M77CB634HN- SKU:
- M77CB634HN
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- CB634HN
$16.99 -
Rod Bearing - SBC With Honda 1.888in Journal CB-1663HX
MICHIGAN 77
$16.99If you're running a small block Chevy with Honda Journal sizing, this rod bearing delivers the precision clearances your high-rpm engine demands. Extra oil clearance is critical for maintaining...M77CB1663HX- SKU:
- M77CB1663HX
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB1663HX
$16.99 -
Rod Bearing - SBC with Honda 1.888in Journal CB-1663H-10
MICHIGAN 77
$15.99If you're running a small block Chevy with Honda 1.888in journals, you need a bearing that matches your precision machine work—and that's exactly what the CB-1663H-10 delivers. This H-series rod...M77CB1663H10- SKU:
- M77CB1663H10
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB1663H10
$15.99 -
Rod Bearing - SBC with Honda 1.888in Journal CB-1663H
MICHIGAN 77
$17.99A quality rod bearing is fundamental to engine longevity and reliability, especially in high-rpm applications where inadequate bearing clearance or material failure can result in catastrophic engine...M77CB1663H- SKU:
- M77CB1663H
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- CB1663H
$17.99 -
MLS Head Gasket - SBC 4.200 x .040 55032
MICHIGAN 77
$154.99A quality head gasket is non-negotiable for engine reliability and peak performance. This multi-layered steel gasket delivers the compression sealing and durability required for high-performance...M7755032- SKU:
- M7755032
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- 55032
$154.99 -
Piston Ring Set 4.040 Moly 1/16 1/16 3/16 3150036.045
MICHIGAN 77
$131.99When you're building or rebuilding an engine that demands reliable ring seal and consistent compression, quality piston rings are non-negotiable. This moly-faced ring set delivers the durability and...M77315-0036.045- SKU:
- M77315-0036.045
- Availability:
- Ships Same Business Day
- Weight:
- 1.03 LBS
- MFG Part #:
- 3150036.045
$131.99 -
Piston Ring Set 4.030 Moly 1/16 1/16 3/16 3150036.035
MICHIGAN 77
$125.99Proper ring sealing is fundamental to engine performance, and this piston ring set delivers the compression and blow-by control your high-performance build demands. Plasma moly coating provides...M77315-0036.035- SKU:
- M77315-0036.035
- Availability:
- Ships Same Business Day
- Weight:
- 0.98 LBS
- MFG Part #:
- 3150036.035
$125.99 -
Piston Ring Set 4.030 Moly 1/16 1/16 3/16 3150036.03
MICHIGAN 77
$114.99Piston rings are the critical seal between your combustion chamber and crankcase—without proper ring sealing, you'll lose compression, increase blowby, and watch horsepower disappear along with oil...M77315-0036.030- SKU:
- M77315-0036.030
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- MFG Part #:
- 3150036.03
$114.99 -
Piston Ring Set 4.040 Moly 5/64 5/64 3/16 3150034.04
MICHIGAN 77
$122.99Piston rings are the unsung workhorses of engine performance—they seal combustion pressure, control oil consumption, and directly impact horsepower and reliability. This moly-coated ring set is...M77315-0034.040- SKU:
- M77315-0034.040
- Availability:
- Ships Same Business Day
- Weight:
- 1.13 LBS
- MFG Part #:
- 3150034.04
$122.99 -
Piston Ring Set 4.030 Moly 5/64 5/64 3/16 3150034.035
MICHIGAN 77
$139.99Proper ring seal is fundamental to engine performance—inadequate compression means lost power, increased fuel consumption, and accelerated wear. This 4.030" moly ring set delivers consistent pressure...M77315-0034.035- SKU:
- M77315-0034.035
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
- MFG Part #:
- 3150034.035
$139.99 -
Piston Ring Set 4.030 Moly 5/64 5/64 3/16 3150034.03
MICHIGAN 77
$124.99Piston ring wear directly impacts compression, blow-by, and oil consumption—three factors that separate a dialed-in engine from one losing power and efficiency. This moly-coated ring set delivers the...M77315-0034.030- SKU:
- M77315-0034.030
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MFG Part #:
- 3150034.03
$124.99 -
Piston Ring Set 4.155 Moly 1/16 1/16 3/16 3150032.035
MICHIGAN 77
$145.99Piston ring sets are critical to engine longevity and performance—they manage blow-by, maintain compression, and control oil consumption across the entire RPM range. This moly-coated ring set...M77315-0032.035- SKU:
- M77315-0032.035
- Availability:
- Ships Same Business Day
- Weight:
- 1.02 LBS
- MFG Part #:
- 3150032.035
$145.99 -
Piston Ring Set 4.000 Moly 1/16 1/16 3/16 3150005.005
MICHIGAN 77
$175.99Maximize ring seal integrity and minimize blowby in high-RPM applications with this purpose-built piston ring set. Plasma moly coating delivers superior wear resistance and extended ring life under...M77315-0005.005- SKU:
- M77315-0005.005
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- 3150005.005
$175.99 -
Intake Gasket Set - SBF 13.70 x 2.300 MS20071
MICHIGAN 77
$35.99A leaking or deteriorated intake manifold gasket will compromise fuel atomization, create vacuum leaks, and tank your engine's efficiency—costing you horsepower and reliability on the track or street...M77MS20071- SKU:
- M77MS20071
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$35.99
