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
-
Rod Bearing CB-663HN-11
MICHIGAN 77
$16.99Rod Bearing Connecting Rod BearingH-Series0.011 in UndersizeNarrowedSmall Block ChevyEachM77CB663HN11- SKU:
- M77CB663HN11
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$16.99 -
Rod Bearing CB-663HN-10
MICHIGAN 77
$17.99Rod Bearing 0.010 in Undersize High-quality connecting rod bearing for optimal performance Designed specifically for H-Series engines 0.010 inch undersize for precise fit and enhanced durability Narrowed design allows for improved clearance Perfectly...M77CB663HN10- SKU:
- M77CB663HN10
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
$17.99 -
Rod Bearing - SBC with Honda 1.888in Journal CB-1663H-1
MAHLE ORIGINAL/CLEVITE
$17.49Rod Bearing - SBC with Honda 1.888in Journal CB-1663H-1Connecting Rod BearingH-Series0.001 in UndersizeSmall Block ChevyEachM77CB1663H1- SKU:
- M77CB1663H1
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$17.49Qty in Cart: 0Quantity:Price:$17.49Subtotal: -
KRC Drive Kit CT525 Water Pump Only w/Tensioner KIT 77525200
KRC POWER STEERING
$1,271.56Drive Kit CT525 Water Pump Only w/TensionerPulley Kit6 Rib SerpentineWater PumpAluminumBlack AnodizedMG LS-SeriesKitKRCKIT77525200- SKU:
- KRCKIT77525200
- Availability:
- Ships Same Business Day
- Weight:
- 23.82 LBS
$1,271.56Qty in Cart: 0Quantity:Price:$1,271.56Subtotal: -
KRC Serpentine Drive Kit SBC Water Pump KIT 16225605
KRC POWER STEERING
$287.61Serpentine Drive Kit SBC Water PumpPulley KitEconomy6 Rib SerpentineWater PumpAluminumBlack AnodizedSmall Block ChevyKitKRCKIT16225605- SKU:
- KRCKIT16225605
- Availability:
- Ships Same Business Day
- Weight:
- 6.00 LBS
$287.61 -
KRC P/S Pump Pulley 4.20in Serpentine Press On KRC 40160000
KRC POWER STEERING
$97.40P/S Pump Pulley 4.20in Serpentine Press OnPower Steering PulleySerpentine6-RibPress-On4.200 in DiameterAluminumBlack AnodizedSaginawEachKRC40160000- SKU:
- KRC40160000
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
$97.40Qty in Cart: 0Quantity:Price:$97.40Subtotal: -
KRC Serpentine Crank Pulley 4in R-Lok KRC 38240000
KRC POWER STEERING
$76.96Serpentine Crank Pulley 4in R-LokCrankshaft PulleyR-LokSerpentine6-Rib4.000 in DiameterAluminumBlack AnodizedKRC R-Lok Pulley Drive SystemEachKRC38240000- SKU:
- KRC38240000
- Availability:
- Ships Same Business Day
- Weight:
- 0.59 LBS
$76.96 -
KRC Serpentine Crank Pulley 3.0 KRC 38230000
KRC POWER STEERING
$68.53Serpentine Crank Pulley 3.0Crankshaft PulleyR-LokSerpentine6-Rib3.000 in DiameterAluminumBlack AnodizedKRC R-Lok Pulley Drive SystemEachKRC38230000- SKU:
- KRC38230000
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
$68.53 -
KRC Serpentine Crank Pulley 2.5 KRC 38225000
KRC POWER STEERING
$52.90Serpentine Crank Pulley 2.5Crankshaft PulleyR-LokSerpentine6-Rib2.500 in DiameterAluminumBlack AnodizedKRC R-Lok Pulley Drive SystemEachKRC38225000- SKU:
- KRC38225000
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
$52.90 -
Fabricated Alum. Valve Cover Ford 2300 4-Cyl. VC212
KEVKO OIL PANS & COMPONENTS
$199.99Fabricated Alum. Valve Cover Ford 2300 4-Cyl.Valve CoverFabricated AluminumNaturalFord2300 4-CylEachKEVVC212- SKU:
- KEVVC212
- Availability:
- Ships Same Business Day
- Weight:
- 7.00 LBS
$199.99 -
Remote Breather Kit w/ 1-3/8in Slip Ons K9085-CRATE
KEVKO OIL PANS & COMPONENTS
$219.99Remote Breather Kit w/ 1-3/8in Slip OnsBreatherPush-OnO-Ring SealSet Screws36 in 12 AN Hose / Breather / Fittings / Remote Tank IncludedAluminumNatural1-3/8 in Breather Tubes602 / 604 CrateSmall Block ChevyKitKEVK9085-CRATE- SKU:
- KEVK9085-CRATE
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
$219.99 -
Slip-On Fitting 12AN x 1-3/8in K9027
KEVKO OIL PANS & COMPONENTS
$44.99Slip-On Fitting 12AN x 1-3/8inBreather Adapter1-3/8 in Breather Tube to 12 AN MaleO-Ring SealSet ScrewsAluminumNaturalEachKEVK9027- SKU:
- KEVK9027
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
$44.99 -
Ford 2300 4-Cyl Oil Pan Rear Sump w/Windage Tray F800W
KEVKO OIL PANS & COMPONENTS
$384.99Ford 2300 4-Cyl Oil Pan Rear Sump w/Windage TrayEngine Oil PanFord 2300Rear Sump5 qt7-1/4 in DeepFull Louvered Aluminum Windage TraySteelZinc PlatedFord 2300KitKEVF800W- SKU:
- KEVF800W
- Availability:
- Ships Same Business Day
- Weight:
- 13.45 LBS
$384.99 -
Oil Pump Pickup Tube SBF For F504 F504-1
KEVKO OIL PANS & COMPONENTS
$79.99Oil Pump Pickup Tube SBF For F504Oil Pump PickupCircle TrackBolt-OnSteelNaturalKevko 7-1/2 in Deep Pans351WSmall Block FordEachKEVF504-1- SKU:
- KEVF504-1
- Availability:
- Ships Same Business Day
- Weight:
- 1.12 LBS
$79.99 -
SBF 351W Oil Pan 7qt Sportsman Series F504
KEVKO OIL PANS & COMPONENTS
$399.99SBF 351W Oil Pan 7qt Sportsman SeriesEngine Oil PanASA SportsmanRear Sump7 qt6-1/2 in DeepSteelZinc Plated351WSmall Block FordKitKEVF504- SKU:
- KEVF504
- Availability:
- Ships Same Business Day
- Weight:
- 17.18 LBS
$399.99 -
Oil Pump Pickup Tube SBF For F503 F503-1
KEVKO OIL PANS & COMPONENTS
$79.99Oil Pump Pickup Tube SBF For F503Oil Pump PickupCircle TrackBolt-OnSteelNaturalKevko 7-1/2 in Deep Pans302Small Block FordEachKEVF503-1- SKU:
- KEVF503-1
- Availability:
- Ships Same Business Day
- Weight:
- 1.13 LBS
$79.99 -
SBF 302 Oil Pan 7qt Sportsman Series F503
KEVKO OIL PANS & COMPONENTS
$399.99SBF 302 Oil Pan 7qt Sportsman SeriesEngine Oil PanASA SportsmanRear Sump7 qt6-1/2 in DeepRack and Pinion ClearanceSteelZinc PlatedSmall Block FordKitKEVF503- SKU:
- KEVF503
- Availability:
- Ships Same Business Day
- Weight:
- 16.98 LBS
$399.99 -
SBC Oil Pan - 10qt Box Style Alumuniun. 57-85 1097A
KEVKO OIL PANS & COMPONENTS
$714.99SBC Oil Pan - 10qt Box Style Alumuniun. 57-85Engine Oil PanBox StyleFull Sump9 qt7-1/4 in DeepFull Louvered Aluminum Windage TrayDriver / Passenger Side DipstickAluminumNaturalSmall Block ChevyKitKEV1097A- SKU:
- KEV1097A
- Availability:
- Ships Same Business Day
- Weight:
- 13.40 LBS
$714.99 -
SBC Oil Pan - Road Race 5qt 57-85 1092 RR
KEVKO OIL PANS & COMPONENTS
$359.99SBC Oil Pan - Road Race 5qt 57-85Engine Oil PanRoad RaceRear Sump7 qt7 in DeepLouvered Windage TraySteelZinc OxideSmall Block ChevyEachKEV1092RR- SKU:
- KEV1092RR
- Availability:
- Ships Same Business Day
- Weight:
- 17.30 LBS
$359.99 -
SBC Oil Pan C/T 6qt RH Dipstick 86-Up 1087NRH
KEVKO OIL PANS & COMPONENTS
$236.99SBC Oil Pan C/T 6qt RH Dipstick 86-UpEngine Oil PanMetricRear Sump6 qt7-1/2 in DeepRemovable Aluminum Windage TrayDriver Side DipstickSteelZinc Plated1 Piece SealSmall Block ChevyKitKEV1087NRH- SKU:
- KEV1087NRH
- Availability:
- Ships Same Business Day
- Weight:
- 14.00 LBS
$236.99
