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
-
SBC Roller Rocker Arm Set 1.5 Ratio 3/8 Stud SD1001
SHARP ROCKERS
$402.99Rocker ArmOriginal3/8 in Stud Mount1.50 RatioFull RollerOrange AnodizedSmall Block ChevySet of 16SHPSD1001- SKU:
- SHPSD1001
- Availability:
- Ships Same Business Day
- Weight:
- 6.15 LBS
$402.99 -
Rod Bearing Set 87100CHA
SEALED POWER
$97.99Connecting Rod BearingSpeed ProStandardChamferedDoweledSet of 8SEA8-7100CHA- SKU:
- SEA8-7100CHA
- Availability:
- Ships Same Business Day
- Weight:
- 0.89 LBS
$97.99 -
On Sale
Push In Breather 3in Tall Chrome/Black R9516BK
RACING POWER CO-PACKAGED
MSRP: $21.99Now: $18.04Was: $21.99BreatherPush-InRound1-1/4 in HoleHalf ShieldedRubber / SteelBlack / ChromeEachRPCR9516BK- SKU:
- RPCR9516BK
- Availability:
- Ships Same Business Day
- Weight:
- 0.57 LBS
MSRP: $21.99Now: $18.04Was: $21.99 -
On Sale
Clamp-On Breather 3in Tall 1-1/2in ID R9309BK
RACING POWER CO-PACKAGED
MSRP: $19.99Now: $16.14Was: $19.99BreatherClamp-OnRound1-1/2 in OD TubeReusableRubber / SteelBlack / ChromeEachRPCR9309BK- SKU:
- RPCR9309BK
- Availability:
- Ships Same Business Day
- Weight:
- 0.53 LBS
MSRP: $19.99Now: $16.14Was: $19.99 -
Peterson Fluid Engine Primer Oil Filter Mount 12an 1-1/2-12 Thd 09-1571
PETERSON FLUID
$569.99Oil Filter MountPrimer Pump12 AN Male Ports1-1/2-12 in Center ThreadRight Side InletBlack AnodizedUniversalEachPTR09-1571- SKU:
- PTR09-1571
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
$569.99Qty in Cart: 0Quantity:Price:$569.99Subtotal: -
Peterson Fluid Pump 4 Stage L/S Std. Vol. 1.2in Body 768563
PETERSON FLUID
$1,983.99Oil PumpR4Dry Sump4 Stage1.200 in PressureDriver SideUniversalEachPTR04-4004- SKU:
- PTR04-4004
- Availability:
- Ships Same Business Day
- Weight:
- 9.00 LBS
$1,983.99 -
Peterson Fluid Pump 3 Stage L/S Std. Vol. 1.2in Body 403320
PETERSON FLUID
$1,670.99Oil PumpR4Dry Sump3 Stage1.200 in PressureDriver SideUniversalEachPTR04-3004- SKU:
- PTR04-3004
- Availability:
- Ships Same Business Day
- Weight:
- 7.38 LBS
$1,670.99 -
Peterson Fluid Oil Pump 1 Stage SBC L/S w/Rear Drive 04-1006
PETERSON FLUID
$963.99Oil Pump 1 Stage SBC L/S w/Rear DrivePTR04-1006- SKU:
- PTR04-1006
- Availability:
- Ships Same Business Day
- Weight:
- 4.30 LBS
$963.99 -
Harmonic Damper SFI SBF 302/351W Int. Balance 872034
PIONEER
$368.99Harmonic Balancer6.370 in ODSteelInternal BalanceFord Small BlockPIO872034- SKU:
- PIO872034
- Availability:
- Ships Same Business Day
- Weight:
- 9.20 LBS
$368.99Qty in Cart: 0Quantity:Price:$368.99Subtotal: -
SBC 4340 I-Beam Rod Set 6.125 2.100 Pin Dia. C6125STSW8
OLIVER RODS
$1,599.97Connecting RodI Beam6.125 in LongBushed7/16 in Cap ScrewsNaturalSmall Block ChevySet of 8OLVC6125STSW8- SKU:
- OLVC6125STSW8
- Availability:
- Ships Same Business Day
- Weight:
- 13.25 LBS
$1,599.97 -
SBC Mech Roller Lifter Set Sportsman Pro 6591
MOREL LIFTERS
$682.99LifterSportsman ProMechanical Roller0.842 in ODLink BarSet of 16MRL6591- SKU:
- MRL6591
- Availability:
- Ships Same Business Day
- Weight:
- 4.80 LBS
$682.99 -
LS Mech Roller Lifter Set Tie-Bar Design 5452
MOREL LIFTERS
$558.99LifterMechanical Roller0.842 in ODLink BarGM LS-SeriesMRL5452- SKU:
- MRL5452
- Availability:
- Ships Same Business Day
- Weight:
- 4.93 LBS
$558.99 -
SBC Mech Roller Lifter Set 4843
MOREL LIFTERS
$971.99LifterUltra ProMechanical Roller0.842 in OD0.300 in TallerSmall Block ChevySet of 16MRL4843- SKU:
- MRL4843
- Availability:
- Ships Same Business Day
- Weight:
- 4.70 LBS
$971.99 -
SBF Mech Roller Lifter Set 4713
MOREL LIFTERS
$554.99LifterMechanical Roller0.875 in ODLink BarSmall Block FordMRL4713- SKU:
- MRL4713
- Availability:
- Ships Same Business Day
- Weight:
- 5.24 LBS
$554.99 -
SBC Mech Roller Lifter Set +.300 O/C 4604
MOREL LIFTERS
$561.99LifterMechanical Roller0.842 in OD0.300 in TallerLink BarSet of 16MRL4604- SKU:
- MRL4604
- Availability:
- Ships Same Business Day
- Weight:
- 4.87 LBS
$561.99 -
Moroso Air/Oil Separator Small Miata 90-05 w/o ABS 85600
MOROSO
$204.99Air-Oil Separator2-1/8 in Diameter x 4-1/2 in Tall3/8 in Hose Barb Inlet3/8 in Hose Barb OutletAluminumMazda 4-CylinderMazda Miata 1990-2005KitMOR85600- SKU:
- MOR85600
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
$204.99 -
Moroso Breather Tank 1.5qt w/2 16an Female inlets 85394
MOROSO
$256.99Breather Tank3 in Diameter x 17 in TallDual 16 AN Female InletBreather IncludedPetcock DrainNaturalEachMOR85394- SKU:
- MOR85394
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
$256.99 -
Moroso SBC Valve Cover Set w/ Oilers Non-Logoed 68360
MOROSO
$879.99Valve CoverAluminumNatural12 / 18 Degree HeadsSmall Block ChevyMOR68360- SKU:
- MOR68360
- Availability:
- Ships Same Business Day
- Weight:
- 7.15 LBS
$879.99 -
Moroso SBC Fab Alm Valve Cover Set - CFE 4.400 Bore 68340
MOROSO
$705.99Valve CoverTallMoroso LogoFabricated AluminumNaturalPairMOR68340- SKU:
- MOR68340
- Availability:
- Ships Same Business Day
- Weight:
- 7.47 LBS
$705.99 -
Moroso SBC Fab Alm Valve Cover Set -MBE 10/13 Deg Heads 68321
MOROSO
$651.99Valve CoverTallMoroso LogoFabricated AluminumNaturalSmall Block ChevyPairMOR68321- SKU:
- MOR68321
- Availability:
- Ships Same Business Day
- Weight:
- 7.09 LBS
$651.99
