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
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On Sale
ACL Bearings Rod Bearing Set - SBC 8B663P-10
ACL BEARINGS
MSRP: $33.99Now: $32.29Was: $33.99Rod Bearing Set - SBC Connecting Rod BearingDuraglide0.010 in UndersizeSmall Block ChevyKitAEB8B663P-10- SKU:
- AEB8B663P-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
MSRP: $33.99Now: $32.29Was: $33.99 -
On Sale
ACL Bearings Rod Bearing Set 8B1663HX-STD
ACL BEARINGS
MSRP: $120.99Now: $114.94Was: $120.99Rod Bearing Set Connecting Rod BearingH-SeriesStandardExtra Oil ClearanceSmall Block ChevyKitAEB8B1663HX-STD- SKU:
- AEB8B1663HX-STD
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
MSRP: $120.99Now: $114.94Was: $120.99 -
On Sale
ACL Bearings Rod Bearing Set 8B1663H-STD
ACL BEARINGS
MSRP: $120.99Now: $114.94Was: $120.99Rod Bearing Set Connecting Rod BearingH-SeriesStandardSmall Block ChevyKitAEB8B1663H-STD- SKU:
- AEB8B1663H-STD
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
MSRP: $120.99Now: $114.94Was: $120.99Qty in Cart: 0Quantity:Price:MSRP: $120.99Now: $114.94Was: $120.99Subtotal: -
On Sale
ACL Bearings Rod Bearing Set 8B1663H-10
ACL BEARINGS
MSRP: $120.99Now: $114.94Was: $120.99Rod Bearing Set Connecting Rod BearingH-Series0.010 in UndersizeSmall Block ChevyKitAEB8B1663H-10- SKU:
- AEB8B1663H-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.92 LBS
MSRP: $120.99Now: $114.94Was: $120.99 -
On Sale
ACL Bearings Rod Bearing Set 8B1663H-001
ACL BEARINGS
MSRP: $120.99Now: $114.94Was: $120.99Rod Bearing Set Connecting Rod BearingH-Series0.001 in UndersizeSmall Block ChevyKitAEB8B1663H-01- SKU:
- AEB8B1663H-01
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
MSRP: $120.99Now: $114.94Was: $120.99 -
On Sale
ACL Bearings Main Bearing Set - SBC 5M909P-STD
ACL BEARINGS
MSRP: $44.99Now: $42.74Was: $44.99Main Bearing Set - SBC Main BearingDuraglideStandardSmall Block ChevyKitAEB5M909P-STD- SKU:
- AEB5M909P-STD
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
MSRP: $44.99Now: $42.74Was: $44.99 -
On Sale
ACL Bearings Main Bearing Set - SBC 5M909P-10
ACL BEARINGS
MSRP: $44.99Now: $42.74Was: $44.99Main Bearing Set - SBC Main BearingDuraglide0.010 in UndersizeSmall Block ChevyKitAEB5M909P-10- SKU:
- AEB5M909P-10
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
MSRP: $44.99Now: $42.74Was: $44.99 -
GM LS1 Pro-St R/A Kit 1.7 Ratio - Adjustable YTRYT6683
YELLA TERRA
$835.99GM LS1 Pro-St R/A Kit 1.7 Ratio - AdjustableRocker ArmUltraliteShaft Mount1.70 in RatioRoller TipAluminumGM LS-SeriesKitYTRYT6683- SKU:
- YTRYT6683
- Availability:
- Ships Same Business Day
- Weight:
- 8.65 LBS
- MFG Part #:
- YT6683
$835.99Qty in Cart: 0Quantity:Price:$835.99Subtotal: -
SBC Platinum R/A Kit - 1.6/1.5 Ratio YTRYT6341
YELLA TERRA
$967.99SBC Platinum R/A Kit - 1.6/1.5 RatioRocker ArmPlatinumShaft Mount1.60 x 1.50 RatioRoller TipAluminumSmall Block ChevyKitYTRYT6341- SKU:
- YTRYT6341
- Availability:
- Ships Same Business Day
- Weight:
- 10.49 LBS
- MFG Part #:
- YT6341
$967.99 -
Saddle 7/16in 28.6mm Height YTRYT6263
YELLA TERRA
$7.00Saddle 7/16in 28.6mm HeightRocker Arm Saddle7/16 in ID27.0 mm OD28.6 mm TallYella TerraEachYTRYT6263- SKU:
- YTRYT6263
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- YT6263
$7.00Qty in Cart: 0Quantity:Price:$7.00Subtotal: -
SBC Platinum R/A Kit - 1.6 Ratio YTRYT6009
YELLA TERRA
$967.99SBC Platinum R/A Kit - 1.6 RatioRocker ArmPlatinumShaft Mount1.60 RatioRoller TipAluminumSmall Block ChevyKitYTRYT6009- SKU:
- YTRYT6009
- Availability:
- Ships Same Business Day
- Weight:
- 10.54 LBS
- MFG Part #:
- YT6009
$967.99Qty in Cart: 0Quantity:Price:$967.99Subtotal: -
SBC Platinum R/A Kit - 1.55 Ratio YTRYT6008
YELLA TERRA
$967.99SBC Platinum R/A Kit - 1.55 RatioRocker ArmPlatinumShaft Mount1.55 RatioRoller TipAluminumSmall Block ChevyKitYTRYT6008- SKU:
- YTRYT6008
- Availability:
- Ships Same Business Day
- Weight:
- 10.45 LBS
- MFG Part #:
- YT6008
$967.99 -
Adjusting Screw & Nut - 28.4mm YTRYT5117
YELLA TERRA
$6.99Adjusting Screw & Nut - 28.4mmRocker Arm AdjusterLock Nut IncludedSteelYella TerraKitYTRYT5117- SKU:
- YTRYT5117
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- YT5117
$6.99Qty in Cart: 0Quantity:Price:$6.99Subtotal: -
Roller Pin & Circlip Kit YTRYT5099
YELLA TERRA
$6.99Roller Pin & Circlip Kit Rocker Arm Bearing RollerPin / Snap Ring includedSteelYella TerraKitYTRYT5099- SKU:
- YTRYT5099
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- YT5099
$6.99Qty in Cart: 0Quantity:Price:$6.99Subtotal: -
Bearing Suit - All Rockers YTRYT5060
YELLA TERRA
$6.99Bearing Suit - All RockersRocker Arm BearingNeedleSteelYella Terra RockersEachYTRYT5060- SKU:
- YTRYT5060
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- YT5060
$6.99Qty in Cart: 0Quantity:Price:$6.99Subtotal: -
XRP In-Line Oil Filter w/-12 Inlet & Outlet wo/Screen XRP7112SAN
XRP-XTREME RACING PROD.
$148.99In-Line Oil Filter w/-12 Inlet & Outlet wo/ScreenOil FilterIn-Line12 AN Inlet12 AN Outlet6.600 in LengthRequires FilterAluminumBlack AnodizedEachXRP7112SAN- SKU:
- XRP7112SAN
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MFG Part #:
- 7112SAN
$148.99 -
XRP In-Line Oil Filter w/-12 Inlet & Outlet wo/Screen XRP7112AN
XRP-XTREME RACING PROD.
$139.99In-Line Oil Filter w/-12 Inlet & Outlet wo/ScreenOil FilterIn-Line12 AN Inlet12 AN Outlet9.600 in LengthRequires FilterAluminumBlack AnodizedEachXRP7112AN- SKU:
- XRP7112AN
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MFG Part #:
- 7112AN
$139.99 -
XRP 10 Micron S/S Screen Element for 70 Series XRP703010
XRP-XTREME RACING PROD.
$68.9910 Micron S/S Screen Element for 70 SeriesOil Filter Element10 MicronStainless ElementXRP 70 Series In-Line FilterEachXRP703010- SKU:
- XRP703010
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 703010
$68.99 -
XRP 70 Series 8 AN In-Line Oil Filter 6.2 in Length Black Anodized XRP7008AN
XRP-XTREME RACING PROD.
$139.99XRP 70 Series 8 AN In-Line Oil Filter 6.2 in Length Black Anodized XRP7008AN The XRP 70 Series 8 AN In-Line Oil Filter is engineered for high-performance applications, featuring an 8 AN inlet and outlet with a compact 6.2-inch length. Constructed from...XRP7008AN- SKU:
- XRP7008AN
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MFG Part #:
- 7008AN
$139.99 -
SBC Domed Piston Set 4.165 Bore +8cc WPTPTS535A4
WISECO-PRO TRU
$635.99SBC Domed Piston Set 4.165 Bore +8ccPiston and Ring23 Degree DomeForged4.165 in Bore1/16 x 1/16 x 3/16 in Ring GroovesPlus 8.0 ccSmall Block ChevyKitWPTPTS535A4- SKU:
- WPTPTS535A4
- Availability:
- Ships Same Business Day
- Weight:
- 14.09 LBS
- MFG Part #:
- PTS535A4
$635.99
