Engines and Components
Circle Track Engine Parts: Camshafts, Blocks & Accessories for Late Models at JJ Motorsports
Power up your circle track engine with premium components from JJ Motorsports. Our selection includes serpentine drive kits, pulley systems, valve covers, engine blocks, camshafts, and more for maximum horsepower, durability, and performance in late models, modifieds, street stocks, and IMCA dirt racing. Compatible with Small Block Chevy (SBC), LS-series, and other racing engines, these high-quality parts ensure reliable operation under intense track conditions.
Shop trusted brands like Jones Racing, Allstar Performance, Chevrolet Performance, and Howards Racing Components. Explore related categories such as circle track drivetrain for transmission upgrades or circle track chassis components for frame enhancements.
Top Circle Track Engine Products
- Jones Racing Serpentine Drive Kit 1020-S – New serpentine drive kit designed for efficient accessory drive in racing engines, weighing 3.61 lbs for lightweight performance.
- Allstar Performance 1:1 Pulley Kit Head Mount PS ALL31082 – Billet aluminum polished pulley kit with 1:1 ratio and 2-groove V-belt, includes crank and water pump pulleys and belts for Small Block Chevy engines with head-mount power steering.
- Allstar Performance Valve Covers SBC Steel Black w/Tubes ALL26147 – Durable steel valve covers in black finish with tubes, designed for Small Block Chevy engines, weighing 5.95 lbs for reliable sealing and style.
- Chevrolet Performance LSX Cast Iron Block - 4.065 Bore Finished 19417352 – Bare cast iron engine block with 4.065 in bore, 9.240 deck height, 6-bolt mains and heads, orange powdercoat finish, compatible with Gen III/IV LS components, supporting up to 4.250 in stroke and 454 cu. in. displacement.
- SBC Solid Roller Cam 111013-10 – High-performance solid roller camshaft from Howards Racing Components for Small Block Chevy engines, weighing 8.70 lbs, ideal for aggressive racing applications.
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
-
Main Bearing Set MS-2199P
MICHIGAN 77
$117.99Main Bearing Set Main BearingP-SeriesStandardGM LS-SeriesKitM77MS2199P- SKU:
- M77MS2199P
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
$117.99 -
Main Bearing Set MS-2199HX
MICHIGAN 77
$151.99Main Bearing Set Main BearingH-SeriesStandardExtra Oil ClearanceGM LS-SeriesKitM77MS2199HX- SKU:
- M77MS2199HX
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
$151.99 -
Main Bearing Set MS-2199H-10
MICHIGAN 77
$157.99Main Bearing Set Main BearingH-Series0.010 in UndersizeGM LS-SeriesKitM77MS2199H10- SKU:
- M77MS2199H10
- Availability:
- Ships Same Business Day
- Weight:
- 1.23 LBS
$157.99 -
Main Bearing Set MS-2199H-1
MICHIGAN 77
$152.99Main Bearing Set Main BearingH-Series0.001 in UndersizeGM LS-SeriesKitM77MS2199H1- SKU:
- M77MS2199H1
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
$152.99 -
Main Bearing Set MS-2199H
MICHIGAN 77
$131.99Main Bearing Set Main BearingH-SeriesStandardGM LS-SeriesKitM77MS2199H- SKU:
- M77MS2199H
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
$131.99 -
Main Bearing Set MS-1432P-30
MICHIGAN 77
$75.99Main Bearing Set Main BearingP-Series0.030 in UndersizeFord Cleveland / Modified / Small BlockKitM77MS1432P30- SKU:
- M77MS1432P30
- Availability:
- Ships Same Business Day
- Weight:
- 1.53 LBS
$75.99Qty in Cart: 0Quantity:Price:$75.99Subtotal: -
Main Bearing Set MS-1432H-10
MICHIGAN 77
$112.99Main Bearing Set Main BearingH-Series0.010 in UndersizeFord Cleveland / Modified / Small BlockKitM77MS1432H10- SKU:
- M77MS1432H10
- Availability:
- Ships Same Business Day
- Weight:
- 1.49 LBS
$112.99 -
Main Bearing Set MS-1038P-20
MICHIGAN 77
$99.99Main Bearing Set Main BearingP-Series0.020 in UndersizeSmall Block ChevyKitM77MS1038P20- SKU:
- M77MS1038P20
- Availability:
- Ships Same Business Day
- Weight:
- 1.38 LBS
$99.99 -
Main Bearing Set MS-1038H-9
MICHIGAN 77
$86.99Main Bearing Set Main BearingH-Series0.009 in UndersizeSmall Block ChevyKitM77MS1038H9- SKU:
- M77MS1038H9
- Availability:
- Ships Same Business Day
- Weight:
- 1.36 LBS
$86.99 -
Rod Bearing CB-831HN-10
MICHIGAN 77
$18.99Rod Bearing Connecting Rod BearingH-Series0.010 in UndersizeNarrowedSmall Block FordEachM77CB831HN10- SKU:
- M77CB831HN10
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$18.99 -
Rod Bearing CB-745HN-30
MICHIGAN 77
$16.99Rod Bearing Rod BearingM77CB745HN30- SKU:
- M77CB745HN30
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
$16.99 -
Rod Bearing CB-745HN-20
MICHIGAN 77
$21.99Rod Bearing 0.020 in Undersize High-quality connecting rod bearing designed for optimal performance Part of the reliable H-Series, ensuring durability and strength Precision-engineered at 0.020 inches undersize for a perfect fit Narrowed design for...M77CB745HN20- SKU:
- M77CB745HN20
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$21.99 -
Rod Bearing CB-745HN-10
MICHIGAN 77
$14.99Rod Bearing Connecting Rod BearingH-Series0.010 in UndersizeNarrowedSmall Block ChevyEachM77CB745HN10- SKU:
- M77CB745HN10
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
$14.99 -
Rod Bearing CB-663P-2
MICHIGAN 77
$9.99Rod Bearing Connecting Rod BearingP-Series0.002 in UndersizeSmall Block ChevyEachM77CB663P2- SKU:
- M77CB663P2
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
$9.99 -
Coated Rod Bearing CB-663HNK-20
MICHIGAN 77
$14.99Coated Rod Bearing Connecting Rod BearingH-Series0.020 in UndersizeNarrowedCoatedSmall Block ChevyEachM77CB663HNK20- SKU:
- M77CB663HNK20
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
$14.99Qty in Cart: 0Quantity:Price:$14.99Subtotal: -
Rod Bearing CB-663HND-10
MICHIGAN 77
$14.99Rod Bearing Connecting Rod BearingH-Series0.010 in UndersizeNarrowedDoweledSmall Block ChevyEachM77CB663HND10- SKU:
- M77CB663HND10
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$14.99 -
Rod Bearing CB-663HN-30
MICHIGAN 77
$16.99Rod Bearing Connecting Rod BearingH-Series0.030 in UndersizeNarrowedSmall Block ChevyEachM77CB663HN30- SKU:
- M77CB663HN30
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
$16.99 -
Rod Bearing CB-663HN-21
MICHIGAN 77
$16.99Rod Bearing Connecting Rod BearingH-Series0.021 in UndersizeNarrowedSmall Block ChevyEachM77CB663HN21- SKU:
- M77CB663HN21
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$16.99 -
Rod Bearing CB-663HN-20
MICHIGAN 77
$16.99Rod Bearing 0.020 in Undersize High-quality connecting rod bearing designed for optimal performance Part of the reliable H-Series, ensuring durability and strength Precision-engineered at 0.020 inches undersize for a perfect fit Narrowed design for...M77CB663HN20- SKU:
- M77CB663HN20
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$16.99 -
Rod Bearing CB-663HN-19
MICHIGAN 77
$16.99Rod Bearing Connecting Rod BearingH-Series0.019 in UndersizeNarrowedSmall Block ChevyEachM77CB663HN19- SKU:
- M77CB663HN19
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$16.99
