Cylinder Heads
Circle Track Cylinder Heads at JJ Motorsports
Elevate your circle track engine's performance with high-flow cylinder heads from JJ Motorsports. Designed for optimal airflow, combustion efficiency, and power gains, these aluminum heads feature large intake runners, angle plugs, and assembled options for Small Block Chevy and Ford engines, ideal for IMCA, USMTS, late models, modifieds, and street stocks in demanding dirt oval racing.
Shop trusted brands like Chevrolet Performance for Fastburn series, Flo-Tek for affordable SBF heads, Dart for high-port designs, Air Flow Research for premium airflow, Trick Flow for twisted wedge, and Brodix for race-ready assemblies. Explore related categories such as Circle Track Cylinder Heads and Components for valves and gaskets or Circle Track Engines and Components for complete upgrades.
Top Circle Track Cylinder Heads
- 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 SBF 185cc Alum Heads Renegade Street/Strip 58 1388
AIR FLOW RESEARCH
$2,126.00Take your Small Block Ford build to the next level with the Air Flow Research Renegade Street/Strip aluminum cylinder heads — engineered for serious power gains without sacrificing streetability. These fully assembled, ready-to-install heads deliver...AFR1388- SKU:
- AFR1388
- Availability:
- Ships Same Business Day
- Weight:
- 70.00 LBS
- MFG Part #:
- 1388
$2,126.00 -
Air Flow Research SBF 185cc Alum Heads Renegade Street/Strip 1387
AIR FLOW RESEARCH
$2,126.00If you're serious about unlocking real performance from your Small Block Ford, the Air Flow Research Renegade Street/Strip heads are exactly what your build has been waiting for. Engineered for enthusiasts who demand both street drivability and...AFR1387- SKU:
- AFR1387
- Availability:
- Ships Same Business Day
- Weight:
- 66.75 LBS
- MFG Part #:
- 1387
$2,126.00 -
Air Flow Research SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P 1124
AIR FLOW RESEARCH
$2,994.00Take your Small Block Chevy build to the next level with the Air Flow Research Eliminator Race 227cc CNC Aluminum Heads — engineered for serious performance enthusiasts who refuse to compromise. These fully assembled, race-ready heads deliver exceptional...AFR1124- SKU:
- AFR1124
- Availability:
- Ships Same Business Day
- Weight:
- 65.85 LBS
- MFG Part #:
- 1124
$2,994.00 -
Air Flow Research SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P 1121
AIR FLOW RESEARCH
$2,994.00If you're serious about squeezing every last bit of power out of your Small Block Chevy, the Air Flow Research Eliminator Race 227cc CNC Aluminum Heads are built to deliver. Precision CNC-machined for maximum airflow and consistency, these heads are...AFR1121- SKU:
- AFR1121
- Availability:
- Ships Same Business Day
- Weight:
- 65.05 LBS
- MFG Part #:
- 1121
$2,994.00 -
Air Flow Research SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P 1110
AIR FLOW RESEARCH
$2,994.00If you're serious about squeezing every last bit of power out of your Small Block Chevy, the Air Flow Research 220cc CNC Eliminator Race Heads are exactly what your build has been waiting for. Precision-machined for maximum airflow efficiency, these...AFR1110- SKU:
- AFR1110
- Availability:
- Ships Same Business Day
- Weight:
- 65.40 LBS
- MFG Part #:
- 1110
$2,994.00 -
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
$599.99Qty in Cart: 0Quantity:Price:$599.99Subtotal: -
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:
