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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Valve Guide SH .565 11/32 P
BRODIX
$14.99Valve Guide Valve Guide11/32 in Valve2.000 in Long0.565 in ODBronzeEachBROSH565-11/32P- SKU:
- BROSH565-11/32P
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- SH .565 11/32 P
$14.99 -
Valve Guide 5/16 .545 OD/.309 ID 2.000 Long SH .545 5/16 P
BRODIX
$14.99Valve Guide 5/16 .545 OD/.309 ID 2.000 LongValve Guide5/16 in Valve2.000 in Long0.545 in ODBronzeEachBROSH.5455/16P- SKU:
- BROSH.5455/16P
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- SH .545 5/16 P
$14.99 -
Valve Guide 11/32 .545 OD/.340 ID 2.250 Long SH .545 11/32 PL
BRODIX
$14.99Valve Guide 11/32 .545 OD/.340 ID 2.250 LongValve Guide11/32 in Valve2.375 in Long0.545 in ODBronzeEachBROSH.54511/32PL- SKU:
- BROSH.54511/32PL
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- MFG Part #:
- SH .545 11/32 PL
$14.99 -
Valve Guide SH 545 11/32 P
BRODIX
$13.99Valve Guide Valve Guide11/32 in Valve2.000 in Long0.545 in ODBronzeEachBROSH545-11/32P- SKU:
- BROSH545-11/32P
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- SH 545 11/32 P
$13.99 -
Exhaust Valve Seat - Ductile Iron P 1.650 3/8 LID
BRODIX
$20.99Exhaust Valve Seat - Ductile IronValve SeatExhaust1.650 in OD1.385 in IDIronEachBROP1.6503/8LID- SKU:
- BROP1.6503/8LID
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- P 1.650 3/8 LID
$20.99 -
Valve Guide 11/32 .565 OD/.340 ID 2.420 Long BH .565 11/32 P
BRODIX
$14.99Valve Guide 11/32 .565 OD/.340 ID 2.420 LongValve Guide11/32 in Valve2.420 in Long0.565 in ODBronzeEachBROBH.56511/32P- SKU:
- BROBH.56511/32P
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- BH .565 11/32 P
$14.99 -
SBC 225cc D/S Heads 68cc 2.08/1.60 Assembled 1321001
BRODIX
$2,259.99SBC 225cc D/S Heads 68cc 2.08/1.60 AssembledCylinder HeadDS 225Assembled2.080 / 1.600 in Valves225 cc Intake68 cc Chamber1.550 in SpringsAngle PlugAluminumSmall Block ChevyPairBRO1321001- SKU:
- BRO1321001
- Availability:
- Ships Same Business Day
- Weight:
- 65.45 LBS
- MFG Part #:
- 1321001
$2,259.99 -
SBC 180cc IK180 Heads 64cc S/P Assembled 1021004
BRODIX
$1,359.99SBC 180cc IK180 Heads 64cc S/P AssembledCylinder HeadIK 180Assembled2.020 / 1.600 in Valves180 cc Intake64 cc Chamber1.250 in SpringsStraight PlugAluminumSmall Block ChevyPairBRO1021004- SKU:
- BRO1021004
- Availability:
- Ships Same Business Day
- Weight:
- 55.05 LBS
- MFG Part #:
- 1021004
$1,359.99Qty in Cart: 0Quantity:Price:$1,359.99Subtotal: -
SBC 180cc IK180 Heads 70cc S/P Assembled 1021002
BRODIX
$1,375.99SBC 180cc IK180 Heads 70cc S/P AssembledCylinder HeadIK 180Assembled2.020 / 1.600 in Valves180 cc Intake70 cc Chamber1.250 in SpringsStraight PlugAluminumSmall Block ChevyPairBRO1021002- SKU:
- BRO1021002
- Availability:
- Ships Same Business Day
- Weight:
- 55.60 LBS
- MFG Part #:
- 1021002
$1,375.99 -
SBC 200cc IK200 Heads 64cc S/P Assembled 1021001
BRODIX
$1,381.99SBC 200cc IK200 Heads 64cc S/P Assembled Cylinder Head IK 200 Assembled 2.020 / 1.600 in Valves 200 cc Intake 64 cc Chamber 1.470 in Springs Straight Plug Aluminum Small Block Chevy Pair Experience a new level of performance with Brodix Cylinder Heads...BRO1021001- SKU:
- BRO1021001
- Availability:
- Ships Same Business Day
- Weight:
- 56.20 LBS
- MFG Part #:
- 1021001
$1,381.99 -
SBC 200cc IK200 Heads 64cc S/P Assembled 1021000
BRODIX
$1,377.99SBC 200cc IK200 Heads 64cc S/P Assembled Cylinder Head IK 200 Assembled 2.020 / 1.600 in Valves 200 cc Intake 64 cc Chamber 1.250 in Springs Straight Plug Aluminum Small Block Chevy Pair Experience the power and versatility of the Brodix Cylinder Heads...BRO1021000- SKU:
- BRO1021000
- Availability:
- Ships Same Business Day
- Weight:
- 53.80 LBS
- MFG Part #:
- 1021000
$1,377.99 -
SBC 221cc Track 1 Heads 67cc 2.08/1.60 Assm. 1001001
BRODIX
$2,091.99SBC 221cc Track 1 Heads 67cc 2.08/1.60 Assm.Cylinder HeadTrack 1Assembled2.080 / 1.600 in Valves221 cc Intake67 cc Chamber1.550 in SpringsAngle PlugAluminumSmall Block ChevyPairBRO1001001- SKU:
- BRO1001001
- Availability:
- Ships Same Business Day
- Weight:
- 66.20 LBS
- MFG Part #:
- 1001001
$2,091.99Qty in Cart: 0Quantity:Price:$2,091.99Subtotal: -
SBC 195cc Alm Cylinder Heads 2.020/1.600 Assem. H8002K
BLUEPRINT ENGINES
$1,599.00SBC 195cc Alm Cylinder Heads 2.020/1.600 Assem.Cylinder HeadMuscle SeriesAssembled2.020 / 1.600 in Valves195 cc Intake64 cc Chamber1.437 in SpringStraight PlugAluminumSmall Block ChevyPairBPEH8002K- SKU:
- BPEH8002K
- Availability:
- Ships Same Business Day
- Weight:
- 120.00 LBS
- MFG Part #:
- H8002K
$1,599.00 -
Air Flow Research SBF 220cc Alum Heads 72cc 1456
AIR FLOW RESEARCH
$3,144.00SBF 220cc Alum Heads 72ccCylinder HeadRenegade RaceAssembled2.100 / 1.570 in Valves220 cc Intake72 cc Chamber1.550 in SpringsAluminumSmall Block FordPairAFR1456- SKU:
- AFR1456
- Availability:
- Ships Same Business Day
- Weight:
- 66.15 LBS
- MFG Part #:
- 1456
$3,144.00 -
Air Flow Research SBF 185cc Alum Heads Renegade 58cc 1422
AIR FLOW RESEARCH
$2,329.00SBF 185cc Alum Heads Renegade 58ccCylinder HeadRenegade StreetAssembled2.020 / 1.600 in Valves185 cc Intake58 cc Chamber1.290 in SpringsAluminumSmall Block FordPairAFR1422- SKU:
- AFR1422
- Availability:
- Ships Same Business Day
- Weight:
- 64.65 LBS
- MFG Part #:
- 1422
$2,329.00 -
Air Flow Research SBF 185cc Alum Heads Renegade Street/Strip 58 1388
AIR FLOW RESEARCH
$2,329.00SBF 185cc Alum Heads Renegade Street/Strip 58Cylinder HeadRenegade StreetAssembled2.020 / 1.600 in Valves185 cc Intake58 cc Chamber1.290 in SpringsAluminumSmall Block FordPairAFR1388- SKU:
- AFR1388
- Availability:
- Ships Same Business Day
- Weight:
- 70.00 LBS
- MFG Part #:
- 1388
$2,329.00 -
Air Flow Research SBF 185cc Alum Heads Renegade Street/Strip 1387
AIR FLOW RESEARCH
$2,329.00SBF 185cc Alum Heads Renegade Street/StripCylinder HeadRenegade StreetAssembled2.020 / 1.600 in Valves185 cc Intake72 cc Chamber1.290 in SpringsAluminumSmall Block FordPairAFR1387- SKU:
- AFR1387
- Availability:
- Ships Same Business Day
- Weight:
- 66.75 LBS
- MFG Part #:
- 1387
$2,329.00Qty in Cart: 0Quantity:Price:$2,329.00Subtotal: -
Air Flow Research SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P 1124
AIR FLOW RESEARCH
$3,279.00SBC 227cc CNC Alum Heads Eliminator Race 65cc A/PCylinder HeadEliminator RaceAssembled2.100 / 1.600 in Valves227 cc Intake65 cc Chamber1.55 in SpringsAngle PlugAluminumSmall Block ChevyPairAFR1124- SKU:
- AFR1124
- Availability:
- Ships Same Business Day
- Weight:
- 65.85 LBS
- MFG Part #:
- 1124
$3,279.00 -
Air Flow Research SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P 1121
AIR FLOW RESEARCH
$3,279.00SBC 227cc CNC Alum Heads Eliminator Race 65cc A/PCylinder HeadEliminator RaceAssembled2.100 / 1.600 in Valves227 cc Intake65 cc Chamber1.550 in SpringsAngle PlugAluminumSmall Block ChevyPairAFR1121- SKU:
- AFR1121
- Availability:
- Ships Same Business Day
- Weight:
- 65.05 LBS
- MFG Part #:
- 1121
$3,279.00Qty in Cart: 0Quantity:Price:$3,279.00Subtotal: -
Air Flow Research SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P 1110
AIR FLOW RESEARCH
$3,279.00SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P 1110 High-performance cylinder head designed for Small Block Chevy engines. Features Eliminator Race technology for optimal airflow and power. Comes fully assembled for quick installation. Equipped with...AFR1110- SKU:
- AFR1110
- Availability:
- Ships Same Business Day
- Weight:
- 65.40 LBS
- MFG Part #:
- 1110
$3,279.00
