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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Dart Valve Seat 2.000 x 1.600 x .375 VS2000
DART
$11.25Valve SeatExhaust2.000 in OD1.600 in ID x 0.375 inPowdered MetalEachDRTVS2000- SKU:
- DRTVS2000
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$11.25 -
SBC Track1 Spec Cylinder Heads bare SP STS T1 STD 227 - SSPE
BRODIX
$3,637.99Cylinder HeadTrack 1Bare2.080 / 1.600 in Valves227 cc Intake69 cc Chamber1.550 in SpringsAluminumSmall Block ChevyPairBROSPSTST1STD227-SSPE- SKU:
- BROSPSTST1STD227-SSPE
- Availability:
- Ships Same Business Day
- Weight:
- 51.70 LBS
$3,637.99 -
Valve Guide 11/32 .545 OD/.340 ID 2.000 Long SH .545 11/32 P
BRODIX
$14.99Valve Guide11/32 in Valve2.000 in Long0.545 in ODBronzeEachBROSH.54511/32P- SKU:
- BROSH.54511/32P
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$14.99 -
Valve Guide 11/32 .545 O.D/372 I.D./ 2.375 BH .545 3/8 P
BRODIX
$14.99Valve Guide11/32 in Valve2.375 in Long0.545 in ODBronzeEachBROBH.5453/8P- SKU:
- BROBH.5453/8P
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
$14.99 -
SBC 180cc IK 180 Heads 64cc S/P Assembled 1021005
BRODIX
$1,341.68Cylinder HeadIK 180Assembled2.020 / 1.600 in Valves180 cc Intake64 cc Chamber1.470 in SpringsStraight PlugAluminumSmall Block ChevyPairBRO1021005- SKU:
- BRO1021005
- Availability:
- Ships Same Business Day
- Weight:
- 58.00 LBS
$1,341.68 -
Air Flow Research LS3 12-Degr Cylinder Heads Fully CNC Ported 1845
AIR FLOW RESEARCH
$3,490.00Cylinder HeadLS3 MongooseAssembled2.165 / 1.600 in Valves260 cc Intake69 cc Chamber1.270 in SpringsAluminumGM LS-SeriesPairAFR1845- SKU:
- AFR1845
- Availability:
- Ships Same Business Day
- Weight:
- 72.00 LBS
$3,490.00 -
Ford Performance Z-Head Aluminum Cylinder Head 63cc 7mm Valves M-6049-Z304DA7
FORD
$1,758.99The Ford Performance Z-Head Assembled Aluminum Cylinder Head is engineered for 5.0L and 5.8L Windsor engines, offering enhanced airflow and combustion efficiency. Constructed from premium A356 T6 aluminum, this head features high-flow ports and a 63cc...FRDM6049-Z304DA7- SKU:
- FRDM6049-Z304DA7
- Availability:
- Ships Same Business Day
- Weight:
- 31.30 LBS
- MFG Part #:
- M-6049-Z304DA7
$1,758.99 -
Ford Performance Z2 Aluminum Cylinder Head 289/302/351W 2.05" Intake 1.60" Exhaust M-6049-Z2
FORD
$1,356.99The Ford Performance Z2 Aluminum Cylinder Head is engineered to enhance the performance of 289, 302, and 351 Windsor engines. Featuring a unique "Velocity Vane" intake port design, this head improves airflow, resulting in increased horsepower and torque...FRDM6049-Z2- SKU:
- FRDM6049-Z2
- Availability:
- Ships Same Business Day
- Weight:
- 31.70 LBS
- MFG Part #:
- M-6049-Z2
$1,356.99 -
SBC Cast Iron Head - 170cc S/P 64cc EQ-CH350C
ENGINEQUEST
$493.99SBC Cast Iron Head - 170cc S/P 64ccCylinder HeadBare1.940 / 1.500 in Valves170 cc Intake64 cc ChamberStraight PlugIronSmall Block ChevyEachENQCH350C- SKU:
- ENQCH350C
- Availability:
- Ships Same Business Day
- Weight:
- 50.85 LBS
- MFG Part #:
- EQ-CH350C
$493.99 -
Edelbrock SBF Victor Jr. Cylinder Head - Assm. 77199
EDELBROCK
$1,170.50SBF Victor Jr. Cylinder Head - Assm.Cylinder HeadVictor JR.Assembled2.050 / 1.600 in Valve210 cc Intake60 cc Chamber1.550 in SpringsAluminumSmall Block FordEachEDE77199- SKU:
- EDE77199
- Availability:
- Ships Same Business Day
- Weight:
- 32.25 LBS
- MFG Part #:
- 77199
$1,170.50Qty in Cart: 0Quantity:Price:$1,170.50Subtotal: -
Edelbrock SBF Victor Jr. Cylinder Head - Assm. 77189
EDELBROCK
$1,139.50SBF Victor Jr. Cylinder Head - 77189 High-performance cylinder head designed for Small Block Ford engines Assembled for immediate installation and use Features large 2.050" intake and 1.600" exhaust valves for optimal airflow Generous 210 cc intake...EDE77189- SKU:
- EDE77189
- Availability:
- Ships Same Business Day
- Weight:
- 32.25 LBS
- MFG Part #:
- 77189
$1,139.50 -
Edelbrock SBF Victor Jr. Cylinder Head - w/Valves Only!! 77179
EDELBROCK
$911.50SBF Victor Jr. Cylinder Head - w/Valves Only!!Cylinder HeadVictor JR.Bare2.050 / 1.600 in Valve210 cc Intake60 cc Chamber1.550 in SpringsAluminumSmall Block FordEachEDE77179- SKU:
- EDE77179
- Availability:
- Ships Same Business Day
- Weight:
- 26.35 LBS
- MFG Part #:
- 77179
$911.50 -
Edelbrock SBF Victor Jr. Cylinder Head - Bare 77169
EDELBROCK
$782.50SBF Victor Jr. Cylinder Head - BareCylinder HeadVictor JR.Bare2.050 / 1.600 in Valve210 cc Intake60 cc ChamberAluminumSmall Block FordEachEDE77169- SKU:
- EDE77169
- Availability:
- Ships Same Business Day
- Weight:
- 26.55 LBS
- MFG Part #:
- 77169
$782.50 -
Dart Valve Guide 11/32 x 2.000 63121212
DART
$12.52Valve Guide 11/32 x 2.000Valve Guide11/32 in Valve2.100 in Long0.439 in ODBronzeEachDRT63121212- SKU:
- DRT63121212
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 63121212
$12.52Qty in Cart: 0Quantity:Price:$12.52Subtotal: -
Dart Valve Guide 2.100 x .502 x 5/16 63121102
DART
$12.71Valve Guide 2.100 x .502 x 5/16Valve Guide5/16 in Valve2.100 in Long0.502 in ODBronzeEachDRT63121102- SKU:
- DRT63121102
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 63121102
$12.71 -
Dart SBC 230cc Pro-1 Head 64cc A/P 2.08/1.60 Assm. 11711143P
DART
$1,323.34SBC 230cc Pro-1 Head 64cc A/P 2.08/1.60 Assm.Cylinder HeadPro 1Assembled2.080 / 1.600 in Valve230 cc Intake64 cc Chamber1.550 in SpringsAngle PlugAluminumSmall Block ChevyEachDRT11711143P- SKU:
- DRT11711143P
- Availability:
- Ships Same Business Day
- Weight:
- 26.70 LBS
- MFG Part #:
- 11711143P
$1,323.34 -
Dart SBC 230cc Pro-1 Head 64cc A/P 2.08/1.60 Bare 11710040P
DART
$873.04SBC 230cc Pro-1 Head 64cc A/P 2.08/1.60 BareCylinder HeadPro 1Bare2.080 / 1.600 in Valves230 cc Intake64 cc ChamberAngle PlugAluminumSmall Block ChevyEachDRT11710040P- SKU:
- DRT11710040P
- Availability:
- Ships Same Business Day
- Weight:
- 22.60 LBS
- MFG Part #:
- 11710040P
$873.04 -
Dart SBC 215cc Pro-1 Head 64cc A/P 2.05/1.60 Bare 11510020P
DART
$873.04SBC 215cc Pro-1 Head 64cc A/P 2.05/1.60 BareCylinder HeadPro 1Bare2.050 / 1.600 in Valves215 cc Intake64 cc ChamberAngle PlugAluminumSmall Block ChevyEachDRT11510020P- SKU:
- DRT11510020P
- Availability:
- Ships Same Business Day
- Weight:
- 21.95 LBS
- MFG Part #:
- 11510020P
$873.04 -
Brodix 11/32 Manganese Valve Guide 2.000" Long 0.547" OD SHC.54711/32M
BRODIX
$20.49This 11/32-inch valve guide is crafted from high-quality manganese bronze, offering enhanced durability and performance for your engine. With a length of 2.000 inches and an outer diameter of 0.547 inches, it ensures a precise fit and reliable operation...BROSHC.54711/32M- SKU:
- BROSHC.54711/32M
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- SHC .547 11/32 M
$20.49 -
11/32 Valve Guide - Manganese SHC .545 11/32 M
BRODIX
$20.4911/32 Valve Guide - ManganeseValve Guide11/32 in Valve2.000 in Long0.545 in ODManganeseEachBROSHC.54511/32M- SKU:
- BROSHC.54511/32M
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- SHC .545 11/32 M
$20.49Qty in Cart: 0Quantity:Price:$20.49Subtotal:
