Pistons and Piston Rings
Circle Track Pistons & Piston Rings at JJ Motorsports
High-performance pistons and rings are essential for compressing air and fuel within the engine, directly affecting output. Select these components to enhance power, especially when matched with other engine internals in demanding IMCA, USMTS, and dirt oval racing for late models, modifieds, and street stocks.
Shop trusted brands like Wiseco for forged piston sets, Total Seal for gapless rings, and Mahle Pistons for premium options. Explore related categories such as Circle Track Engine Internals for complete upgrades or Circle Track Connecting Rods and Components for matching internals.
Top Circle Track Pistons & Piston Rings
- GM LS Dome Piston & Ring Set 4.030 Bore +4cc PTS523A3 – Pistons and Rings Pro Tru Street Series Forged 4.030 in Bore 1/16 x 1/16 x 3 mm Ring Grooves Small Block Chevy Kit.
- Wiseco Chevy LS Series 4.005" Bore -3.2cc Flat Top Pistons 1998-2002 Camaro Z28 K398X05 – Upgrade your engine with the GM LS FT Piston Set, designed for optimal performance and durability. This professional-grade forged piston set features precision engineering for enhanced power and efficiency.
- Total Seal Piston Ring Set 4.145 Gapls Top 1/16 1/16 3/16 MSL0690 25 – Piston Rings Maxseal Gapless 4.145 in Bore File Fit Low Tension Chromium Nitride 8 Cylinder Kit.
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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MAHLE Piston Ring Set 4.030 in Bore 0.043 x 0.043 x 3.0 mm Low Tension Plasma Moly 8 Cylinder MAH4035ML-043
MAHLE PISTONS
$192.78Piston rings are the critical seal between your combustion chamber and crankcase—without proper sealing, you're losing power, burning oil, and accelerating wear on your entire engine. MAHLE's plasma moly-coated ring set delivers the precision fit and...MAH4035ML-043- SKU:
- MAH4035ML-043
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- MFG Part #:
- 4035ML-043
$192.78 -
Mahle piston ring set 4.035 bore 1/16 1/16 3/16 low tension MAH4035ML
MAHLE PISTONS
$118.05If you're building or rebuilding a high-performance 8-cylinder engine, ring selection directly impacts compression sealing, blow-by control, and friction losses. MAHLE's low-tension plasma moly rings are engineered to deliver reliable sealing while...MAH4035ML- SKU:
- MAH4035ML
- Availability:
- Ships Same Business Day
- Weight:
- 0.99 LBS
- MFG Part #:
- 4035ML
$118.05 -
Piston Ring Set 4.040 Moly 1/16 1/16 3/16 3150036.045
MICHIGAN 77
$131.99When you're building or rebuilding an engine that demands reliable ring seal and consistent compression, quality piston rings are non-negotiable. This moly-faced ring set delivers the durability and performance characteristics you need for sustained...M77315-0036.045- SKU:
- M77315-0036.045
- Availability:
- Ships Same Business Day
- Weight:
- 1.03 LBS
- MFG Part #:
- 3150036.045
$131.99 -
Piston Ring Set 4.030 Moly 1/16 1/16 3/16 3150036.035
MICHIGAN 77
$125.99Proper ring sealing is fundamental to engine performance, and this piston ring set delivers the compression and blow-by control your high-performance build demands. Plasma moly coating provides superior wear resistance and reduced friction, extending...M77315-0036.035- SKU:
- M77315-0036.035
- Availability:
- Ships Same Business Day
- Weight:
- 0.98 LBS
- MFG Part #:
- 3150036.035
$125.99 -
Piston Ring Set 4.030 Moly 1/16 1/16 3/16 3150036.03
MICHIGAN 77
$114.99Piston rings are the critical seal between your combustion chamber and crankcase—without proper ring sealing, you'll lose compression, increase blowby, and watch horsepower disappear along with oil consumption. This moly-coated ring set delivers the...M77315-0036.030- SKU:
- M77315-0036.030
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- MFG Part #:
- 3150036.03
$114.99 -
Piston Ring Set 4.040 Moly 5/64 5/64 3/16 3150034.04
MICHIGAN 77
$122.99Piston rings are the unsung workhorses of engine performance—they seal combustion pressure, control oil consumption, and directly impact horsepower and reliability. This moly-coated ring set is engineered for high-RPM environments where standard rings...M77315-0034.040- SKU:
- M77315-0034.040
- Availability:
- Ships Same Business Day
- Weight:
- 1.13 LBS
- MFG Part #:
- 3150034.04
$122.99 -
Piston Ring Set 4.030 Moly 5/64 5/64 3/16 3150034.035
MICHIGAN 77
$139.99Proper ring seal is fundamental to engine performance—inadequate compression means lost power, increased fuel consumption, and accelerated wear. This 4.030" moly ring set delivers consistent pressure retention and heat resistance across the entire RPM...M77315-0034.035- SKU:
- M77315-0034.035
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
- MFG Part #:
- 3150034.035
$139.99 -
Piston Ring Set 4.030 Moly 5/64 5/64 3/16 3150034.03
MICHIGAN 77
$124.99Piston ring wear directly impacts compression, blow-by, and oil consumption—three factors that separate a dialed-in engine from one losing power and efficiency. This moly-coated ring set delivers the durability and sealing performance required for...M77315-0034.030- SKU:
- M77315-0034.030
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MFG Part #:
- 3150034.03
$124.99 -
Piston Ring Set 4.155 Moly 1/16 1/16 3/16 3150032.035
MICHIGAN 77
$145.99Piston ring sets are critical to engine longevity and performance—they manage blow-by, maintain compression, and control oil consumption across the entire RPM range. This moly-coated ring set delivers the durability and precision fit required for...M77315-0032.035- SKU:
- M77315-0032.035
- Availability:
- Ships Same Business Day
- Weight:
- 1.02 LBS
- MFG Part #:
- 3150032.035
$145.99 -
Piston Ring Set 4.000 Moly 1/16 1/16 3/16 3150005.005
MICHIGAN 77
$175.99Maximize ring seal integrity and minimize blowby in high-RPM applications with this purpose-built piston ring set. Plasma moly coating delivers superior wear resistance and extended ring life under sustained boost and aggressive throttle inputs. The...M77315-0005.005- SKU:
- M77315-0005.005
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- 3150005.005
$175.99 -
SBC Dished Piston Set 4.030 Bore -12cc KB193.030
KB PERFORMANCE
$396.97If you're building a high-compression Small Block Chevy engine and need reliable pistons that deliver consistent performance without breaking the bank, the KB193.030 dished piston set is a proven choice for both street and competition builds. The...KBPKB193.030- SKU:
- KBPKB193.030
- Availability:
- Ships Same Business Day
- Weight:
- 13.06 LBS
- MFG Part #:
- KB193.030
$396.97Qty in Cart: 0Quantity:Price:$396.97Subtotal: -
SBC Domed Piston Set 4.040 Bore +5cc KB157.040
KB PERFORMANCE
$443.41If you're building or rebuilding an SBC with precision in mind, a quality piston set is non-negotiable. These KB Series domed pistons deliver the compression ratio control and durability you need for forced induction or high-RPM applications, while the...KBPKB157.040- SKU:
- KBPKB157.040
- Availability:
- Ships Same Business Day
- Weight:
- 14.39 LBS
- MFG Part #:
- KB157.040
$443.41 -
SBC Domed Piston Set 4.030 Bore +5cc KB157.030
KB PERFORMANCE
$443.41If you're building or rebuilding a Small Block Chevy with tight tolerances and high compression demands, the KB157.030 domed piston set delivers the combustion chamber volume you need without compromising strength. Hypereutectic construction provides...KBPKB157.030- SKU:
- KBPKB157.030
- Availability:
- Ships Same Business Day
- Weight:
- 14.27 LBS
- MFG Part #:
- KB157.030
$443.41 -
SBC F/T Piston Set 4.060 Bore -7cc KB156.060
KB PERFORMANCE
$433.63If you're building a high-compression Small Block Chevy engine, piston selection directly impacts your compression ratio, combustion efficiency, and overall power output. The KB156.060 F/T piston set delivers the -7cc dome geometry you need for forced...KBPKB156.060- SKU:
- KBPKB156.060
- Availability:
- Ships Same Business Day
- Weight:
- 14.20 LBS
- MFG Part #:
- KB156.060
$433.63 -
SBC Flat Top Piston Set 4.040 Bore -7cc KB156.040
KB PERFORMANCE
$433.63If you're building a high-compression small block Chevy that demands reliability under sustained load, you need pistons engineered for real-world durability—not marketing promises. The KB156.040 delivers the compression ratio you're after while the...KBPKB156.040- SKU:
- KBPKB156.040
- Availability:
- Ships Same Business Day
- Weight:
- 13.84 LBS
- MFG Part #:
- KB156.040
$433.63 -
SBC Flat Top Piston Set 4.030 Bore -7cc KB156.030
KB PERFORMANCE
$433.63Building a high-compression Small Block Chevy engine demands pistons that can handle sustained boost and cylinder pressures without sacrificing reliability. The KB156.030 flat-top design delivers the compression ratio you need while the hypereutectic...KBPKB156.030- SKU:
- KBPKB156.030
- Availability:
- Ships Same Business Day
- Weight:
- 13.79 LBS
- MFG Part #:
- KB156.030
$433.63 -
SBC Dished Piston Set 4.155 Bore -18cc KB147.030
KB PERFORMANCE
$468.42If you're building a high-compression Small Block Chevy engine or need to dial in specific combustion chamber volumes, these dished pistons deliver the compression ratio control and durability you demand. The hypereutectic construction resists wear and...KBPKB147.030- SKU:
- KBPKB147.030
- Availability:
- Ships Same Business Day
- Weight:
- 13.56 LBS
- MFG Part #:
- KB147.030
$468.42 -
SBC Flat Top Piston Set 4.040 Bore -7cc KB134.040
KB PERFORMANCE
$409.48If you're building or refreshing a Small Block Chevy engine, piston selection directly impacts compression ratio, combustion efficiency, and overall reliability. The KB134.040 delivers the precision engineering and material quality needed to withstand...KBPKB134.040- SKU:
- KBPKB134.040
- Availability:
- Ships Same Business Day
- Weight:
- 11.85 LBS
- MFG Part #:
- KB134.040
$409.48 -
SBC Flat Top Piston Set 4.030 Bore -7cc KB134.030
KB PERFORMANCE
$409.48If you're building or rebuilding a Small Block Chevy that demands reliable power delivery and precise compression control, a quality piston set is non-negotiable. The KB134.030 delivers hypereutectic construction and tight tolerances that withstand...KBPKB134.030- SKU:
- KBPKB134.030
- Availability:
- Ships Same Business Day
- Weight:
- 11.81 LBS
- MFG Part #:
- KB134.030
$409.48 -
SBC Flat Top Piston Set 4.040 Bore -7cc KB122.040
KB PERFORMANCE
$407.95If you're building a high-compression Small Block Chevy engine and need to dial in exact displacement and compression ratios, these KB flat-top pistons deliver the precision you're after. The hypereutectic construction provides the durability required...KBPKB122.040- SKU:
- KBPKB122.040
- Availability:
- Ships Same Business Day
- Weight:
- 11.37 LBS
- MFG Part #:
- KB122.040
$407.95
