Head Gaskets
Circle Track Head Gaskets at JJ Motorsports
Head gaskets are vital for sealing the combustion chamber, ensuring maximum compression and preventing fluid leaks. Built with durability in mind, these gaskets withstand extreme pressure and high temperatures during intense races. Integrate them with other engine sealing options for a solid and reliable engine build.
Shop trusted brands like Fel-Pro for performance head gaskets and SCE Gaskets for Titan copper options. Explore related categories such as Engine Gaskets and Seals for complete sealing solutions.
Top Circle Track Head Gaskets
- Fel-Pro SBC Head Gasket Cast or Aluminum 1003 – Cylinder Head Gasket, 4.166 in Bore, 0.041 in Compression Thickness, Steel Core Laminate, Small Block Chevy, Each. Fel-Pro Performance head gaskets are constructed with KEVLAR fiber to provide strength and withstand extraordinary conditions.
- SCE Gaskets GM LS Titan Copper RH Gasket 4.160 X .062 T191662R – Cylinder Head Gasket, Titan, 4.160 in Bore, 0.062 in Compression Thickness, Passenger Side, GM LS-Series, Each.
- SCE Gaskets GM LS Titan Copper LH Gasket 4.160 X .062 T191662L – Cylinder Head Gasket, Titan, 4.160 in Bore, 0.062 in Compression Thickness, Driver Side, GM LS-Series, 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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On Sale
4.195 MLS Head Gasket .051 - SBF SVO C5509-051
COMETIC
MSRP: $92.35Now: $87.00Was: $92.35A quality head gasket is the foundation of cylinder sealing—it's what prevents combustion gases and coolant from mixing, and it directly impacts your engine's reliability under boost or high RPM. This 4.195" MLS gasket from SVO is engineered for Small...CAGC5509-051- SKU:
- CAGC5509-051
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- MFG Part #:
- C5509-051
MSRP: $92.35Now: $87.00Was: $92.35 -
On Sale
4.200 MLS Head Gasket .040 - SBF SVO C5485-040
COMETIC
MSRP: $87.95Now: $83.00Was: $87.95A quality head gasket is non-negotiable for engine reliability and peak combustion efficiency. This MLS gasket delivers consistent sealing under high boost, high RPM, and extreme cylinder pressures—critical for both street and competition builds. If...CAGC5485-040- SKU:
- CAGC5485-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.83 LBS
- MFG Part #:
- C5485-040
MSRP: $87.95Now: $83.00Was: $87.95 -
On Sale
4.155 MLS Head Gasket .040 - SBF SVO C5483-040
COMETIC
MSRP: $87.95Now: $83.00Was: $87.95A quality head gasket is non-negotiable for any serious Small Block Ford engine build—it's the critical seal that maintains compression and prevents coolant cross-contamination under boost or high cylinder pressures. The 4.155 MLS design delivers...CAGC5483-040- SKU:
- CAGC5483-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MFG Part #:
- C5483-040
MSRP: $87.95Now: $83.00Was: $87.95 -
On Sale
4.100 MLS Head Gasket .040 - SBF SVO C5481-040
COMETIC
MSRP: $87.95Now: $83.00Was: $87.95A head gasket is your engine's critical seal between the cylinder head and block—get it wrong, and you're looking at coolant leaks, combustion blow-by, and catastrophic engine failure. This 4.100" MLS gasket delivers proven reliability for Small Block...CAGC5481-040- SKU:
- CAGC5481-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- MFG Part #:
- C5481-040
MSRP: $87.95Now: $83.00Was: $87.95 -
On Sale
4.080 MLS Head Gasket .040 - SBF SVO C5480-040
COMETIC
MSRP: $87.95Now: $83.00Was: $87.95A quality head gasket is critical to maintaining compression integrity and preventing coolant or oil seepage in high-demand engine applications. This 4.080 MLS gasket is engineered for Small Block Ford engines running elevated boost or sustained high...CAGC5480-040- SKU:
- CAGC5480-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.73 LBS
- MFG Part #:
- C5480-040
MSRP: $87.95Now: $83.00Was: $87.95 -
On Sale
4.030 MLS Head Gasket .040 - SBF SVO C5478-040
COMETIC
MSRP: $87.95Now: $83.00Was: $87.95A quality head gasket is the foundation of cylinder sealing integrity—any compromise here translates directly to compression loss, coolant leakage, and catastrophic engine failure. The 4.030 MLS Head Gasket from SVO delivers multi-layered steel...CAGC5478-040- SKU:
- CAGC5478-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- MFG Part #:
- C5478-040
MSRP: $87.95Now: $83.00Was: $87.95 -
On Sale
4.080 MLS Head Gasket .030 - SBC Vortec C5474-030
COMETIC
MSRP: $87.95Now: $83.00Was: $87.95A properly sealed cylinder head is non-negotiable for any high-performance small block Chevy build. This 4.080 MLS head gasket delivers the compression sealing reliability required for forced induction, high-boost applications, and sustained high-RPM...CAGC5474-030- SKU:
- CAGC5474-030
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MFG Part #:
- C5474-030
MSRP: $87.95Now: $83.00Was: $87.95 -
On Sale
4.190 MLS Head Gasket .040 - SBC SB2 C5472-040
COMETIC
MSRP: $87.95Now: $83.00Was: $87.95A head gasket is your engine's first line of defense against combustion pressures and coolant intrusion—get it wrong, and you're looking at catastrophic failure. This 4.190 MLS gasket is engineered for SB2 small-block Chevy applications where precision...CAGC5472-040- SKU:
- CAGC5472-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MFG Part #:
- C5472-040
MSRP: $87.95Now: $83.00Was: $87.95 -
On Sale
4.165 MLS Head Gasket .040 - SBC Vortec C5410-040
COMETIC
MSRP: $87.95Now: $83.00Was: $87.95A quality head gasket is the foundation of any reliable engine—seal failure leads to coolant loss, oil contamination, and catastrophic engine damage. This 4.165" MLS gasket is engineered specifically for SBC Vortec platforms, delivering the compression...CAGC5410-040- SKU:
- CAGC5410-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
- MFG Part #:
- C5410-040
MSRP: $87.95Now: $83.00Was: $87.95 -
On Sale
4.200 MLS Head Gasket .051 - SBC Brodix C5403-051
COMETIC
MSRP: $89.75Now: $84.00Was: $89.75A quality head gasket is non-negotiable for engine reliability, and this 4.200" MLS gasket delivers the compression sealing and durability your SBC demands. Brodix's multi-layered steel construction resists blow-out under high boost and sustained RPM,...CAGC5403-051- SKU:
- CAGC5403-051
- Availability:
- Ships Same Business Day
- Weight:
- 0.93 LBS
- MFG Part #:
- C5403-051
MSRP: $89.75Now: $84.00Was: $89.75 -
On Sale
4.200 MLS Head Gasket .040 - SBC Brodix C5403-040
COMETIC
MSRP: $85.48Now: $80.00Was: $85.48A head gasket is the critical seal between your cylinder head and block—fail here, and you're looking at catastrophic coolant loss, compression leakage, and engine damage. The Brodix C5403-040 MLS gasket is engineered for high-compression Small Block...CAGC5403-040- SKU:
- CAGC5403-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MFG Part #:
- C5403-040
MSRP: $85.48Now: $80.00Was: $85.48 -
On Sale
4.160 MLS Head Gasket .051 - SBC Brodix C5402-051
COMETIC
MSRP: $89.75Now: $84.00Was: $89.75A head gasket is the critical seal between your cylinder head and block—get it wrong, and you're risking catastrophic coolant mixing, compression loss, and engine damage. The Brodix C5402-051 MLS gasket delivers the precision fit and durability required...CAGC5402-051- SKU:
- CAGC5402-051
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MFG Part #:
- C5402-051
MSRP: $89.75Now: $84.00Was: $89.75 -
On Sale
4.160 MLS Head Gasket .040 - SBC Brodix C5402-040
COMETIC
MSRP: $85.48Now: $80.00Was: $85.48A quality head gasket is critical to maintaining compression, preventing coolant leakage, and ensuring reliable performance under sustained load. The Brodix C5402-040 is engineered with multi-layered steel construction to handle the demands of...CAGC5402-040- SKU:
- CAGC5402-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
- MFG Part #:
- C5402-040
MSRP: $85.48Now: $80.00Was: $85.48 -
On Sale
4.125 MLS Head Gasket .040 - SBC Brodix C5400-040
COMETIC
MSRP: $85.48Now: $80.00Was: $85.48A quality head gasket is the foundation of any reliable engine build—it's your seal against compression loss, coolant leaks, and catastrophic failure. The Brodix C5400-040 MLS gasket delivers the durability and precision fit your Small Block Chevy...CAGC5400-040- SKU:
- CAGC5400-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.73 LBS
- MFG Part #:
- C5400-040
MSRP: $85.48Now: $80.00Was: $85.48 -
On Sale
4.030 MLS Head Gasket .040 - SBC Brodix C5399-040
COMETIC
MSRP: $85.48Now: $80.00Was: $85.48A quality head gasket is fundamental to engine reliability and performance—it seals combustion pressure while managing thermal expansion across a wide operating range. The Brodix C5399-040 MLS design delivers consistent sealing performance in high-boost...CAGC5399-040- SKU:
- CAGC5399-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MFG Part #:
- C5399-040
MSRP: $85.48Now: $80.00Was: $85.48 -
On Sale
3.830 MLS Head Gasket .040 - Ford 2.3L C5369-040
COMETIC
MSRP: $75.97Now: $71.00Was: $75.97A quality head gasket is non-negotiable for engine reliability, especially when you're running boost or pushing higher compression ratios on your Ford 2.3L. This MLS (Multi-Layered Steel) gasket delivers the seal integrity and thermal stability required...CAGC5369-040- SKU:
- CAGC5369-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.77 LBS
- MFG Part #:
- C5369-040
MSRP: $75.97Now: $71.00Was: $75.97 -
On Sale
4.180 MLS LH Head Gasket .040 - SBF Yates C5364-040
COMETIC
MSRP: $87.95Now: $83.00Was: $87.95A quality head gasket is the foundation of cylinder sealing integrity—compromise here and you're risking compression loss, coolant leaks, and catastrophic engine failure. The Yates C5364-040 MLS (multi-layered steel) design delivers the durability and...CAGC5364-040- SKU:
- CAGC5364-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- MFG Part #:
- C5364-040
MSRP: $87.95Now: $83.00Was: $87.95 -
On Sale
4.100 MLS Head Gasket .040 - SBF Yates LH C5359-040
COMETIC
MSRP: $87.95Now: $83.00Was: $87.95A head gasket failure can cost you a race—or worse, your engine. The Yates 4.100 MLS Head Gasket is engineered for Small Block Ford applications where precision sealing and thermal stability are non-negotiable. With multi-layered steel construction and a...CAGC5359-040- SKU:
- CAGC5359-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MFG Part #:
- C5359-040
MSRP: $87.95Now: $83.00Was: $87.95 -
On Sale
4.200 MLS Head Gasket .040 - SBC SB2 C5324-040
COMETIC
MSRP: $87.95Now: $83.00Was: $87.95A proper head gasket is critical to maintaining compression integrity and preventing coolant leaks in high-performance engines. The 4.200 MLS design delivers superior sealing across thermal cycles, making it the reliable choice for rebuilt or modified...CAGC5324-040- SKU:
- CAGC5324-040
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- MFG Part #:
- C5324-040
MSRP: $87.95Now: $83.00Was: $87.95 -
On Sale
4.200 MLS Head Gasket .051 - SBC C5249-051
COMETIC
MSRP: $92.35Now: $87.00Was: $92.35A quality head gasket is the seal between your engine block and cylinder head—get it wrong, and you're looking at coolant leaks, compression loss, and catastrophic engine damage. The 4.200 MLS Head Gasket .051 delivers reliable sealing for Small Block...CAGC5249-051- SKU:
- CAGC5249-051
- Availability:
- Ships Same Business Day
- Weight:
- 0.87 LBS
- MFG Part #:
- C5249-051
MSRP: $92.35Now: $87.00Was: $92.35
