Cylinder Heads and Components
Circle Track Cylinder Heads & Components at JJ Motorsports
Elevate your circle track engine's performance with high-flow cylinder heads and components from JJ Motorsports. Designed for optimal airflow and combustion, these aluminum heads deliver increased horsepower and torque for demanding IMCA, USMTS, and dirt oval racing in late models, modifieds, and street stocks, complete with valves, chambers, and assembly options for SBC, SBF, and other racing engines.
Shop trusted brands like Chevrolet Performance for Fastburn assemblies, Flo-Tek for affordable SBF heads, and Air Flow Research for premium options. Explore related categories such as Circle Track Engines and Components for complete upgrades or Circle Track Camshafts and Valvetrain for matching valvetrain parts.
Top Circle Track Cylinder Heads & Components
- Chevrolet Performance SBC Fastburn Cylinder Head Assem. 3rd Design 19417592 – Cylinder Head Fast Burn Assembled 2.000 / 1.550 in Valves 210 cc Intake Angle Plug Aluminum Small Block Chevy Each.
- Chevrolet Performance SBC Fastburn Cylinder Head - Bare 19417591 – Cylinder Head Fastburn Bare 2.000 / 1.550 in Valves 210 cc Intake Angle Plug Aluminum Small Block Chevy Each.
- Flo-Tek SBF 180cc Alm Cylinder Head 58cc Assembled 203-505FT – Cylinder Head Assembled 1.940 / 1.550 in Valves 180 cc Intake 58 cc Chamber Aluminum Small Block Ford Each.
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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Air Flow Research SBC 227cc Alum Heads Eliminator Race 65cc A/P 1068
AIR FLOW RESEARCH
$2,368.00If you're serious about extracting every last horsepower from your Small Block Chevy, the Air Flow Research Eliminator Race heads are exactly what your build has been waiting for. Engineered for maximum airflow and race-winning performance, these fully...AFR1068- SKU:
- AFR1068
- Availability:
- Ships Same Business Day
- Weight:
- 65.60 LBS
- MFG Part #:
- 1068
$2,368.00Qty in Cart: 0Quantity:Price:$2,368.00Subtotal: -
Air Flow Research SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P 1065
AIR FLOW RESEARCH
$2,368.00If you're serious about extracting every last horsepower from your Small Block Chevy, the Air Flow Research Eliminator Race 220cc CNC Aluminum Heads (Part #1065) are built exactly for you. Precision CNC-machined for maximum airflow efficiency, these...AFR1065- SKU:
- AFR1065
- Availability:
- Ships Same Business Day
- Weight:
- 65.65 LBS
- MFG Part #:
- 1065
$2,368.00 -
Flo-Tek SBF 185 Thumper Cyl Head ALuminum - Assembled 185-505FT
FLO-TEK
$489.99The Flo-Tek SBF 185 Thumper delivers the airflow and combustion efficiency your flat-tappet Small Block Ford needs to build serious power. This assembled aluminum head arrives ready to bolt on, eliminating machine shop delays and ensuring consistent...FTC185-505FT- SKU:
- FTC185-505FT
- Availability:
- Ships Same Business Day
- Weight:
- 26.00 LBS
$489.99 -
Dart SBC CNC 18-Deg Cylinder Head 272cc Bare 14182030
DART
$2,855.65The Dart SBC CNC 18-Deg Cylinder Head delivers the airflow consistency and precision machining serious racers demand. Built from high-quality aluminum and CNC-ported for exact specifications, this bare head gives you a solid foundation for a high-revving...DRT14182030- SKU:
- DRT14182030
- Availability:
- Ships Same Business Day
- Weight:
- 27.00 LBS
$2,855.65 -
Dart SBF SHP Cylinder Head 205cc/58cc - Assem. 128225
DART
$599.99The Dart SHP Cylinder Head unlocks measurable gains in airflow and combustion efficiency for Small Block Ford engines, whether you're chasing track times or building a street performer. With 205cc intake runners and a precision 58cc chamber, this head...DRT128225- SKU:
- DRT128225
- Availability:
- Ships Same Business Day
- Weight:
- 25.00 LBS
$599.99Qty in Cart: 0Quantity:Price:$599.99Subtotal: -
Dart SBF SHP Cylinder Head 175cc/62cc - Assem. 128222
DART
$599.99The Dart SBF SHP cylinder head delivers the flow characteristics and combustion efficiency needed to unlock your Small Block Ford's true potential. With a 175cc intake runner and 62cc chamber, this head is engineered for mid-range torque and high-RPM...DRT128222- SKU:
- DRT128222
- Availability:
- Ships Same Business Day
- Weight:
- 29.90 LBS
$599.99Qty in Cart: 0Quantity:Price:$599.99Subtotal: -
Dart SBF SHP Cylinder Head 175cc/62cc - Assem. 128221
DART
$599.99If you're building a Small Block Ford engine that demands consistent power across the RPM band, the Dart SBF SHP Cylinder Head delivers the flow characteristics and chamber efficiency to extract every bit of performance from your combo. The 175cc intake...DRT128221- SKU:
- DRT128221
- Availability:
- Ships Same Business Day
- Weight:
- 29.90 LBS
$599.99 -
Dart SBF SHP Cylinder Head 175cc/62cc - Bare 128211
DART
$447.99The Dart SBF SHP cylinder head delivers the flow characteristics and chamber design serious Small Block Ford builders demand for high-revving, naturally aspirated engines. With a proven 175cc intake runner package and optimized 62cc chamber, this head...DRT128211- SKU:
- DRT128211
- Availability:
- Ships Same Business Day
- Weight:
- 25.00 LBS
$447.99Qty in Cart: 0Quantity:Price:$447.99Subtotal: -
Dart SBF SHP Cylinder Head 175cc/58cc - Assem. 128122
DART
$599.99If you're building a Small Block Ford that demands high-flow cylinder heads without compromise, the Dart SHP delivers the intake volume and combustion efficiency your engine needs to breathe. This CNC-ported aluminum head combines a generous 175cc intake...DRT128122- SKU:
- DRT128122
- Availability:
- Ships Same Business Day
- Weight:
- 26.00 LBS
$599.99 -
Dart SBF SHP Cylinder Head 175cc/58cc - Assem. 128121
DART
$599.99If you're building a high-flow Small Block Ford engine that demands efficient cylinder head design, the Dart SHP 175cc/58cc is engineered to maximize intake velocity and combustion efficiency without compromise. The 175cc intake runners deliver the flow...DRT128121- SKU:
- DRT128121
- Availability:
- Ships Same Business Day
- Weight:
- 31.00 LBS
$599.99Qty in Cart: 0Quantity:Price:$599.99Subtotal: -
Dart SBC SHP Cylinder Head 200cc/64cc SP - Bare 126311
DART
$447.99The Dart SBC SHP cylinder head delivers the airflow and combustion efficiency your small-block Chevy needs to unlock serious horsepower gains. With 200cc intake runners and a proven SHP design, this bare head provides the foundation for builds ranging...DRT126311- SKU:
- DRT126311
- Availability:
- Ships Same Business Day
- Weight:
- 26.00 LBS
$447.99Qty in Cart: 0Quantity:Price:$447.99Subtotal: -
Dart SBC SHP Cylinder Head 180cc/72cc SP - Assem. 126221
DART
$599.99The Dart SBC SHP cylinder head delivers the flow characteristics and reliability you need for serious small-block Chevy performance. With a 180cc intake runner designed for mid-range torque and peak horsepower, this assembled head is ready to bolt on and...DRT126221- SKU:
- DRT126221
- Availability:
- Ships Same Business Day
- Weight:
- 26.00 LBS
$599.99Qty in Cart: 0Quantity:Price:$599.99Subtotal: -
Air Flow Research GM LS 15deg Cyl. Heads 230cc Cathedral Port 1610
AIR FLOW RESEARCH
$3,043.00Air Flow Research GM LS 15deg Cylinder Heads deliver optimized flow characteristics for serious LS-series builds seeking measurable horsepower gains and improved throttle response. The 230cc cathedral port design balances mid-range torque with high-RPM...AFR1610- SKU:
- AFR1610
- Availability:
- Ships Same Business Day
- Weight:
- 64.00 LBS
$3,043.00 -
Chevrolet Performance Vortec Head - SBC (Each) 12691728
CHEVROLET PERFORMANCE
$795.65The Chevrolet Performance Vortec Head delivers proven reliability and solid flow characteristics for Small Block Chevy builds that demand dependable performance without compromise. Whether you're assembling a street engine, a vintage race car, or...GMP12691728- SKU:
- GMP12691728
- Availability:
- Ships Same Business Day
- Weight:
- 47.90 LBS
$795.65Qty in Cart: 0Quantity:Price:$795.65Subtotal: -
Flo-Tek SBF 205cc Alm Cyl Head Hammer Series Assembled 2205-SR-505
FLO-TEK
$844.99The Flo-Tek Hammer Series 205cc cylinder head delivers the flow characteristics and chamber efficiency needed to maximize power output in Small Block Ford builds. Whether you're targeting consistent gains on naturally aspirated platforms or preparing for...FTC2205-SR-505- SKU:
- FTC2205-SR-505
- Availability:
- Ships Same Business Day
- Weight:
- 31.30 LBS
$844.99Qty in Cart: 0Quantity:Price:$844.99Subtotal: -
Flo-Tek SBC 180cc Alum Cyl Head 64cc 2.02/1.60 A/P Bare 101-500
FLO-TEK
$339.99The Flo-Tek SBC 180cc cylinder head delivers the flow characteristics and chamber efficiency needed to unlock serious performance gains in Small Block Chevy builds. Whether you're targeting improved mid-range response, higher peak power, or simply a...FTC101500- SKU:
- FTC101500
- Availability:
- Ships Same Business Day
- Weight:
- 23.50 LBS
$339.99 -
Dart Valve Guide - Int/Exh SBC - 11/32 x 2.250 63121213
DART
$12.71Valve guides are critical to maintaining proper valve sealing and preventing excessive wear on your cylinder head—especially in high-revving small-block Chevy engines where precision tolerances matter. This Dart bronze guide ensures consistent valve...DRT63121213- SKU:
- DRT63121213
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$12.71Qty in Cart: 0Quantity:Price:$12.71Subtotal: -
SBC Cast Iron Head - 178cc S/P 76cc EQ-CH350I
ENGINEQUEST
$499.99The SBC Cast Iron Head delivers the flow characteristics and chamber efficiency needed for reliable mid-range to high-RPM performance in Small Block Chevy applications. Its 178cc intake runners provide excellent velocity for street and strip builds,...ENQCH350I- SKU:
- ENQCH350I
- Availability:
- Ships Same Business Day
- Weight:
- 50.70 LBS
- MFG Part #:
- EQ-CH350I
$499.99 -
Dart SBF 195cc Pro-1 Head 62cc 2.02/1.60 Assm. 13211112
DART
$1,236.96The Dart SBF 195cc Pro-1 Head delivers the flow and combustion efficiency needed to unlock real horsepower gains in your Small Block Ford. With a proven 195cc intake runner and optimized 62cc chamber, this assembled head is engineered for street and...DRT13211112- SKU:
- DRT13211112
- Availability:
- Ships Same Business Day
- Weight:
- 30.30 LBS
- MFG Part #:
- 13211112
$1,236.96Qty in Cart: 0Quantity:Price:$1,236.96Subtotal: -
Dart SBF 195cc Pro-1 Head 58cc 2.02/1.60 Bare 13200010
DART
$872.89The Dart SBF 195cc Pro-1 head delivers the airflow and combustion efficiency you need to extract serious horsepower from your small-block Ford engine. Whether you're building a street performer or race-ready platform, this bare aluminum casting provides...DRT13200010- SKU:
- DRT13200010
- Availability:
- Ships Same Business Day
- Weight:
- 23.50 LBS
- MFG Part #:
- 13200010
$872.89
