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
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SBC F/T Piston Set 4.060 Bore -5cc WPTPTS506A6
WISECO-PRO TRU
$629.99If you're building or rebuilding a Small Block Chevy engine, your piston choice directly impacts combustion efficiency, reliability, and power output. The SBC F/T Piston Set delivers the precision bore sizing and forged durability required for consistent...WPTPTS506A6- SKU:
- WPTPTS506A6
- Availability:
- Ships Same Business Day
- Weight:
- 11.45 LBS
- MFG Part #:
- PTS506A6
$629.99 -
SBC F/T Piston Set 4.040 Bore -5cc WPTPTS506A4
WISECO-PRO TRU
$629.99If you're building a high-compression small block Chevy engine that demands precision and reliability, a quality piston set is non-negotiable. These forged pistons are engineered to handle aggressive ignition timing and boost conditions while maintaining...WPTPTS506A4- SKU:
- WPTPTS506A4
- Availability:
- Ships Same Business Day
- Weight:
- 12.50 LBS
- MFG Part #:
- PTS506A4
$629.99 -
SBC F/T Piston Set 4.060 Bore -5cc WPTPTS505A6
WISECO-PRO TRU
$629.99If you're building or rebuilding a Small Block Chevy engine for serious power, piston selection directly impacts compression ratio, durability, and peak performance. This forged piston set delivers a flat-top design that increases compression efficiency...WPTPTS505A6- SKU:
- WPTPTS505A6
- Availability:
- Ships Same Business Day
- Weight:
- 12.08 LBS
- MFG Part #:
- PTS505A6
$629.99 -
SBC F/T Piston Set 4.030 Bore -5cc WPTPTS505A3
WISECO-PRO TRU
$629.99If you're building or refreshing a Small Block Chevy engine, piston selection directly impacts compression ratio, combustion efficiency, and overall reliability. The SBC F/T Piston Set delivers a forged construction that handles sustained high-rpm...WPTPTS505A3- SKU:
- WPTPTS505A3
- Availability:
- Ships Same Business Day
- Weight:
- 11.79 LBS
- MFG Part #:
- PTS505A3
$629.99 -
SBC F/T Piston Set 4.030 Bore -5cc WPTPTS503A3
WISECO-PRO TRU
$629.99If you're building or rebuilding a Small Block Chevy engine, piston selection directly impacts combustion efficiency, reliability, and power output. The SBC F/T Piston Set delivers forged durability and precision engineering to handle sustained high-RPM...WPTPTS503A3- SKU:
- WPTPTS503A3
- Availability:
- Ships Same Business Day
- Weight:
- 12.67 LBS
- MFG Part #:
- PTS503A3
$629.99 -
SBC Domed Piston Set 4.040 Bore +8cc WPTPTS502A4
WISECO-PRO TRU
$648.99If you're building a high-compression Small Block Chevy engine or refreshing one that demands reliable power delivery, this forged piston set delivers the compression ratio and durability your build requires. The 23-degree dome geometry is engineered to...WPTPTS502A4- SKU:
- WPTPTS502A4
- Availability:
- Ships Same Business Day
- Weight:
- 14.95 LBS
- MFG Part #:
- PTS502A4
$648.99 -
WIX Performance Oil Filter 1-1/2 -16 6in Tall WIX57007R
WIX RACING FILTERS
$31.99Racing demands uncompromising engine protection—dirt particles and heat stress accelerate wear at every lap. The WIX 57007R delivers high-collapse-strength filtration with glass-enhanced media that traps contaminants while maintaining consistent oil...WIX57007R- SKU:
- WIX57007R
- Availability:
- Ships Same Business Day
- Weight:
- 2.04 LBS
- MFG Part #:
- 57007R
$31.99 -
WIX Performance Oil Filter 1-1/2 -12 6in Tall WIX57003R
WIX RACING FILTERS
$31.99Racing demands an oil filter that can handle extreme pressures and sustained high RPMs without compromise. The WIX 57003R delivers track-proven protection with advanced glass-enhanced media that traps contaminants while maintaining consistent oil flow...WIX57003R- SKU:
- WIX57003R
- Availability:
- Ships Same Business Day
- Weight:
- 2.44 LBS
- MFG Part #:
- 57003R
$31.99 -
WIX Performance Oil Filter 13/16 -16 8in Tall WIX51794R
WIX RACING FILTERS
$27.99High-rpm racing demands oil filtration that won't compromise flow or protection—WIX's glass-enhanced media traps microscopic contaminants while their spiral center tube handles extreme collapse pressures, keeping your engine clean and lubricated lap...WIX51794R- SKU:
- WIX51794R
- Availability:
- Ships Same Business Day
- Weight:
- 1.41 LBS
- MFG Part #:
- 51794R
$27.99 -
WIX Performance Oil Filter Ford/Mopar 3/4-16 WIX51515R
WIX RACING FILTERS
$16.99Engine protection during high-stress racing conditions demands a filter engineered for precision and durability. WIX Racing oil filters trap 45% more dirt than conventional alternatives, using glass-enhanced media that maintains consistent oil flow while...WIX51515R- SKU:
- WIX51515R
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- MFG Part #:
- 51515R
$16.99 -
WIX Performance Oil Filter 1-1/2 -12 6in Tall WIX51222R
WIX RACING FILTERS
$31.99High-performance racing demands an oil filter engineered to handle extreme conditions without compromise. The WIX 51222R delivers superior filtration efficiency and flow rates critical for maintaining engine protection during sustained high RPM operation...WIX51222R- SKU:
- WIX51222R
- Availability:
- Ships Same Business Day
- Weight:
- 2.31 LBS
- MFG Part #:
- 51222R
$31.99 -
WIX Oil Filter GM Late Model 13/16-16 4.25in Height WIX51069R
WIX RACING FILTERS
$16.99Engine protection is non-negotiable in racing, and oil filter quality directly impacts reliability under sustained high RPM operation. WIX's glass-enhanced media design captures contaminants that smaller filters miss, maintaining optimal oil flow while...WIX51069R- SKU:
- WIX51069R
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
- MFG Part #:
- 51069R
$16.99 -
WIX Perf Oil Filter GM Late Model 13/16-16 WIX51061R
WIX RACING FILTERS
$14.49Engine protection under extreme conditions demands more than standard filtration—it requires engineered reliability. WIX Racing oil filters use glass-enhanced media to capture contaminants without choking oil flow, ensuring consistent lubrication when...WIX51061R- SKU:
- WIX51061R
- Availability:
- Ships Same Business Day
- Weight:
- 1.24 LBS
- MFG Part #:
- 51061R
$14.49 -
WIX Performance Oil Filter GM Late Model 13/16-16 WIX51060R
WIX RACING FILTERS
$14.99Racing demands absolute engine protection, and standard oil filters simply can't match the demands of high-RPM competition. The WIX 51060R delivers industry-leading collapse strength and advanced glass-enhanced media to trap contaminants while...WIX51060R- SKU:
- WIX51060R
- Availability:
- Ships Same Business Day
- Weight:
- 1.24 LBS
- MFG Part #:
- 51060R
$14.99 -
WIX Remote Oil Filter Mount 3/4-16 Dual Inlet/Outlet WIX24764
WIX RACING FILTERS
$69.99A remote oil filter mount gives you design flexibility for tight engine bays and custom builds by relocating your filter away from the engine block—reducing heat exposure and simplifying maintenance access. The WIX 24764 delivers this functionality with...WIX24764- SKU:
- WIX24764
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- MFG Part #:
- 24764
$69.99Qty in Cart: 0Quantity:Price:$69.99Subtotal: -
WIX Oil Filter Mount 13/16 -16 Thread WIX24061
WIX RACING FILTERS
$31.99If you're running a forced induction setup or custom fuel system on your Small Block Chevy, a dedicated oil filter sandwich mount keeps your engine clean while freeing up valuable engine bay real estate. The WIX24061 offers a compact block-mount solution...WIX24061- SKU:
- WIX24061
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- MFG Part #:
- 24061
$31.99 -
On Sale
Wiseco 2.3L 4-Cylinder Piston Set 3.820in Bore -3.4cc K157A4
WISECO
MSRP: $473.99Now: $403.00Was: $473.99The Wiseco K157A4 piston set delivers the precision and durability you need to build a reliable, high-revving 2.3L engine. Engineered with forged construction and a flat-top design, these pistons maximize combustion efficiency while handling the demands...WISK157A4- SKU:
- WISK157A4
- Availability:
- Ships Same Business Day
- Weight:
- 4.72 LBS
- MFG Part #:
- K157A4
MSRP: $473.99Now: $403.00Was: $473.99Qty in Cart: 0Quantity:Price:MSRP: $473.99Now: $403.00Was: $473.99Subtotal: -
On Sale
Wiseco 1979-1986 Ford Mustang 2.3L 3.810in Bore Flat Top Piston Set WISK120A3
WISECO
MSRP: $473.99Now: $403.00Was: $473.99If you're rebuilding your 2.3L Ford engine or pushing it toward higher compression ratios, a quality piston set is non-negotiable. Wiseco's forged flat-top design delivers the strength you need for reliable street and track duty while optimizing...WISK120A3- SKU:
- WISK120A3
- Availability:
- Ships Same Business Day
- Weight:
- 5.30 LBS
- MFG Part #:
- K120A3
MSRP: $473.99Now: $403.00Was: $473.99 -
On Sale
Wiseco SBC Flat Spiral Pin Locks 0.927 in Wrist Pin Diameter 0.075 in Thick WISCS-24
WISECO
MSRP: $3.50Now: $3.00Was: $3.50Wrist pin locks are critical to engine reliability—they prevent your piston pins from shifting under load, which can cause catastrophic engine failure. If you're rebuilding an SBC or running it hard on the track, quality pin locks are non-negotiable...WISCS-24- SKU:
- WISCS-24
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- CS-24
MSRP: $3.50Now: $3.00Was: $3.50 -
Wehrs Dowel Pin Extra Long Bellhousing Steel (Pair) WEHWM51S
WEHRS MACHINE
$16.00Precise bellhousing alignment is critical for eliminating drivetrain slop and ensuring consistent power transfer during high-stress acceleration and shifting. These Wehrs extra-long dowel pins provide the secure, repeatable positioning your GM engine and...WEHWM51S- SKU:
- WEHWM51S
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- WM51S
$16.00
