Crankshaft Pulleys
Circle Track Crankshaft Pulleys at JJ Motorsports
Enhance accessory drive efficiency and reduce parasitic loss with precision crankshaft pulleys from JJ Motorsports. Available in V-belt and serpentine designs with various ratios, these lightweight aluminum pulleys ensure optimal belt tension and RPM matching for water pumps, alternators, and power steering in demanding IMCA, USMTS, and dirt oval racing conditions for late models, modifieds, and street stocks.
Shop trusted brands like Jones Racing Products for billet aluminum pulleys and Allstar Performance for 1:1 ratio options. Explore related categories such as Circle Track Water Pump Pulleys for matching components or Circle Track Belts and Pulleys for complete drive systems.
Top Circle Track Crankshaft Pulleys
- Jones Racing 4.250in Crank Pulley Dual Dowel CS-5102-WC-H – Crankshaft Pulley, Serpentine, 6-Rib, 4.250 in Diameter, 1 in Mandrel, Dual Dowel, Aluminum, Black Anodized, Each.
- Jones Racing Pulley Crankshaft V-Belt 5in 1in ID CS-3102-C-B-5 – Crankshaft Pulley, V-Belt, 1 Groove, 5.000 in Diameter, 1 in Mandrel, 1/8 in Keyway, Billet Aluminum, Black Anodized, Universal, Each.
- Allstar Performance 1:1 Crank Pulley ALL31084 – Crankshaft Pulley, V-Belt, 2 Groove, 6.625 in Diameter, 1 to 1, Aluminum, Natural, Short Water Pump, Small Block Chevy, 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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Peterson Fluid HTD Crank Driven Pulley 05-1220
PETERSON FLUID
$51.99Crankshaft PulleyHTD20 Tooth1 in Wide8 mm Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-1220- SKU:
- PTR05-1220
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- 05-1220
$51.99 -
Peterson Fluid HTD Crank Driven Pulley 05-1219
PETERSON FLUID
$50.99Crankshaft PulleyHTD19 Tooth1 in Wide8 mm Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-1219- SKU:
- PTR05-1219
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 05-1219
$50.99 -
Peterson Fluid HTD Crank Driven Pulley 05-1218
PETERSON FLUID
$49.99Crankshaft PulleyHTD18 Tooth1 in Wide8 mm Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-1218- SKU:
- PTR05-1218
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 05-1218
$49.99 -
Peterson Fluid Crank Pulley Gilmer 26T 05-0226
PETERSON FLUID
$74.99Crankshaft PulleyGilmer26 Tooth1 in Wide3/8 in Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-0226- SKU:
- PTR05-0226
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- MFG Part #:
- 05-0226
$74.99 -
Peterson Fluid Crank Pulley Gilmer 24T 05-0224
PETERSON FLUID
$62.99Crankshaft PulleyGilmer24 Tooth1 in Wide3/8 in Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-0224- SKU:
- PTR05-0224
- Availability:
- Ships Same Business Day
- Weight:
- 0.53 LBS
- MFG Part #:
- 05-0224
$62.99 -
Peterson Fluid Crank Pulley Gilmer 21T 05-0221
PETERSON FLUID
$61.99Crankshaft PulleyGilmer21 Tooth1 in Wide3/8 in Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-0221- SKU:
- PTR05-0221
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- MFG Part #:
- 05-0221
$61.99 -
Peterson Fluid Crank Pulley Gilmer 19T 05-0219
PETERSON FLUID
$57.99Crankshaft PulleyGilmer19 Tooth1 in Wide3/8 in Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-0219- SKU:
- PTR05-0219
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- 05-0219
$57.99 -
Peterson Fluid Crank Pulley Gilmer 18T 05-0218
PETERSON FLUID
$56.99Crankshaft PulleyGilmer18 Tooth1 in Wide3/8 in Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-0218- SKU:
- PTR05-0218
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- MFG Part #:
- 05-0218
$56.99 -
Peterson Fluid Crank Pulley Gilmer 17T 05-0217
PETERSON FLUID
$55.99Crankshaft PulleyGilmer17 Tooth1 in Wide3/8 in Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-0217- SKU:
- PTR05-0217
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- MFG Part #:
- 05-0217
$55.99 -
Peterson Fluid Crank Pulley Gilmer 16T 05-0216
PETERSON FLUID
$54.99Crankshaft PulleyGilmer16 Tooth1 in Wide3/8 in Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-0216- SKU:
- PTR05-0216
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- MFG Part #:
- 05-0216
$54.99 -
Peterson Fluid Crank Pulley Gilmer 14T 05-0214
PETERSON FLUID
$43.99Crankshaft PulleyGilmer14 Tooth1 in Wide3/8 in Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-0214- SKU:
- PTR05-0214
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 05-0214
$43.99 -
Peterson Fluid Crank Pulley Gilmer 18T 05-0208
PETERSON FLUID
$49.99Crankshaft PulleyGilmer18 Tooth1/2 in Wide3/8 in Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-0208- SKU:
- PTR05-0208
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 05-0208
$49.99 -
Peterson Fluid Crank Pulley Gilmer 16T 05-0206
PETERSON FLUID
$46.99Crankshaft PulleyGilmer16 Tooth1/2 in Wide3/8 in Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-0206- SKU:
- PTR05-0206
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 05-0206
$46.99 -
Peterson Fluid Crank Pulley Gilmer 14T 05-0204
PETERSON FLUID
$42.99Crankshaft PulleyGilmer14 Tooth1/2 in Wide3/8 in Pitch1 in Mandrel1/8 in KeywayAluminumGray AnodizedUniversalEachPTR05-0204- SKU:
- PTR05-0204
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 05-0204
$42.99 -
Moroso Double Groove Crnk Pulle 64110
MOROSO
$96.99Double Groove Crnk Pulle Crankshaft PulleyV-Belt2 Groove4.000 in DiameterAluminumNaturalLong Water PumpSmall Block ChevyEachMOR64110- SKU:
- MOR64110
- Availability:
- Ships Same Business Day
- Weight:
- 1.69 LBS
- MFG Part #:
- 64110
$96.99 -
Moroso Double Groove Crnk Pulle 64060
MOROSO
$84.99Double Groove Crnk Pulle Crankshaft PulleyV-Belt2 Groove5.375 in DiameterAluminumNaturalShort Water PumpSmall Block ChevyEachMOR64060- SKU:
- MOR64060
- Availability:
- Ships Same Business Day
- Weight:
- 1.76 LBS
- MFG Part #:
- 64060
$84.99 -
Moroso Single Groove Crnk Pulle 64050
MOROSO
$57.99Single Groove Crnk Pulle Crankshaft PulleyV-Belt1 Groove5.250 in DiameterAluminumNaturalShort Water PumpSmall Block ChevyEachMOR64050- SKU:
- MOR64050
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MFG Part #:
- 64050
$57.99 -
KRC Serpentine Crank Pulley 3.5in R-Lok KRC 38235000
KRC POWER STEERING
$70.95Serpentine Crank Pulley 3.5in R-LokCrankshaft PulleyR-LokSerpentine6-Rib3.500 in DiameterAluminumBlack AnodizedKRC R-Lok Pulley Drive SystemEachKRC38235000- SKU:
- KRC38235000
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- MFG Part #:
- KRC 38235000
$70.95 -
Jones Racing Pulley Serpentine 4in Dia Direct Mnt SBC DH-5102-G
JONES RACING PRODUCTS
$94.94Pulley Serpentine 4in Dia Direct Mnt SBCCrankshaft PulleySerpentinePoly-V6 Rib4.000 in DiameterAluminumBlack AnodizedSmall Block ChevyEachJRPDH-5102-G- SKU:
- JRPDH-5102-G
- Availability:
- Ships Same Business Day
- Weight:
- 0.82 LBS
- MFG Part #:
- DH-5102-G
$94.94 -
Jones Racing Pulley Crankshaft HTD 20 Tooth 1in Wide CS-6102-B-20
JONES RACING PRODUCTS
$66.04Pulley Crankshaft HTD 20 Tooth 1in WideCrankshaft PulleyHTD20-Tooth1 in Wide8 mm Pitch1 in Mandrel1/8 in KeywayAluminumBlack AnodizedUniversalEachJRPCS-6102-B-20- SKU:
- JRPCS-6102-B-20
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- CS-6102-B-20
$66.04
