PitStopUSA.com » Quarter Master
Since 1972, Quarter Master driveline products have been designed to give racers the winning edge.
Quarter Master Categories
Pit Stop USA offers premium-grade Flexplate and Flywheel Fastener Kits that are far superior to OEM hardware. Forged from aerospace alloy and heat-treated prior to thread rolling and machining,...More Details »
Pit Stop USA is The Online Motorsports Superstore! We feature Flywheel Bolts at low everyday prices.
Pit Stop USA is The Online Motorsports Superstore! We feature Ring Gears at low everyday prices.
Pit Stop USA is The Online Motorsports Superstore! We feature Flywheel Counter Weights at low everyday prices.
If you want safe and reliable drivetrain performance from your Ford race car or street machine you need a steel flywheel flywheel from PitStopUSA.com. Whether you need an internal or external...More Details »
Pit Stop USA offers Hydraulic Replacement Throwout Bearings and Sleeves at low everyday prices.
Pit Stop USA offers Hydraulic Throwout Bearing Remote Bleeder Kits at low everyday prices.
Pit Stop USA offers Throwout Bearing Shim Kits at low everyday prices.
Expanders and reducers are used to increase or decrease the AN size. These parts can be added to other fittings where needed. AN to AN Adapters include fittings that have AN male & female AN...More Details »
Pit Stop USA offers Manual Transmission Throwout Bearing Retainers at low everyday prices.
Pit Stop USA offers Manual Transmission Drive Flange Hubs at low everyday prices.
Pit Stop USA is The Online Motorsports Superstore! We feature Oil Pump Mounting Plates at low everyday prices.
Installing the correct pressure plate bolts in a high performance or hard core racing application is critical to reliability and safe operation. Pressure Plate Fastener Kits play a key role in...More Details »
Pit Stop USA is The Online Motorsports Superstore! We feature Quarter Master Mark II Gears at low everyday prices.
Pit Stop USA is The Online Motorsports Superstore! We feature Quarter Master Mark II Gears at low everyday prices.
Pit Stop USA is The Online Motorsports Superstore! We feature Starter Adapters at low everyday prices.
When it's time to service or repair your starter, Pit Stop USA has the replacement Starter Drive you need at low everyday prices.
When it's time to service or repair your starter, Pit Stop USA has the replacement Starter Nose you need at low everyday prices.
When it's time to service or repair your starter, Pit Stop USA has the replacement Starter Pinion Gear you need at low everyday prices.
When it's time to service or repair your starter, Pit Stop USA has the replacement Starter Pinion Retainer you need at low everyday prices.
Whether you need replacement starter parts for your high performance street machine or ultra high torque starter for your race engine, PitStopUSA.com has a huge selection of starter replacement...More Details »
Whether you need replacement starter solenoids for your high performance street machine or ultra high torque starter for your race engine, PitStopUSA.com has a huge selection of starter replacement...More Details »
Quarter Master Products
Description: Drive Flange, Camber, 5-Bolt, Wide 5 Bolt Pattern, Wilwood Brakes, Each
Item #: QTR176320
Condition:
New
Limited Supply: Only 0 Left!
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Price: $337.19
Sale: $275.96
Save: 18%
Save: $61.23
Description: Flywheel, Button Style, Steel, 7.25 in Quarter Master V-Drive / Optimum-V / Pro-Series Clutches, External Balance, 1 Piece Seal, Chevy, Each
Item #: QTR509113SCZZ
Condition:
New
Limited Supply: Only 3 Left!
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Price: $297.36
Sale: $267.96
Save: 10%
Save: $29.40
Description: Flexplate, Lightweight, 153 Tooth, Steel, Internal Balance, 2 Piece Seal, Chevy, Each
Item #: QTR509121
Condition:
New
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Orders over $149 ship free. Oversize items are excluded.
Price: $158.19
Sale: $135.96
Save: 14%
Save: $22.23
Description: Flywheel, Button Style, Steel, 7.25 in Quarter Master V-Drive / Pro-Series Clutches, Internal Balance, 2 Piece Seal, Chevy, Each
Item #: QTR509110SC
Condition:
New
Limited Supply: Only 6 Left!
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Price: $208.16
Sale: $187.34
Save: 10%
Save: $20.82
Description: Clutch and Bellhousing Kit, V-Drive, 5-1/2 in Triple Disc, 1-5/32 x 26 Spline, Reverse Mount, Aluminum, 2 Piece Seal, Chevy, Kit
Item #: QTR10038590
Condition:
New
Limited Supply: Only 0 Left!
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Price: $2,315.39
Sale: $2,083.85
Save: 10%
Save: $231.54
Description: Clutch Alignment Tool, 1-1/8 x 10 Spline, Steel, Each
Item #: QTR660081
Condition:
New
Limited Supply: Only 2 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $70.83
Sale: $63.74
Save: 10%
Save: $7.09
Description: Clutch Alignment Tool, 1-5/32 x 26 Spline, Steel, Each
Item #: QTR660091
Condition:
New
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Orders over $149 ship free. Oversize items are excluded.
Price: $70.83
Sale: $57.96
Save: 18%
Save: $12.87
Description: Clutch Fork Ball Stud, Adjustable, Aluminum, Red Anodized, Reverse Mount, Quarter Master Race Bearing, Kit
Item #: QTR110017
Condition:
New
Limited Supply: Only 2 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $18.04
Sale: $16.23
Save: 10%
Save: $1.81
Description: Clutch Ring Gear, 110 Tooth, Steel, 7.25 in Quarter Master V-Drive / Pro-Series Clutches, Each
Item #: QTR110010
Condition:
New
Limited Supply: Only 5 Left!
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Price: $195.32
Sale: $175.79
Save: 10%
Save: $19.53
Description: Crankshaft Coupler, 10 Spline, Aluminum, Natural, Brinn Transmissions, GM LS-Series, Each
Item #: QTR180136
Condition:
New
Limited Supply: Only 2 Left!
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Price: $523.55
Sale: $471.19
Save: 10%
Save: $52.36
Description: Crank Drive Flange, 6-Bolt Flange, 10 Spline, HTD Pulley, 2 Piece Seal, Steel, Black Oxide, Small Block Chevy, Each
Item #: QTR180121
Condition:
New
Limited Supply: Only 1 Left!
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Price: $326.42
Sale: $293.78
Save: 10%
Save: $32.64
Description: Crankshaft Hub, 1.375 in Shaft Diameter, 10 Spline, Steel, Black Oxide, Small Block Ford, Each
Item #: QTR180331
Condition:
New
Limited Supply: Only 2 Left!
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Price: $288.27
Sale: $259.44
Save: 10%
Save: $28.83
Description: Flexplate, Lightweight, 153 Tooth, Steel, Internal Balance, 1 Piece Seal, Chevy, Each
Item #: QTR509171
Condition:
New
Limited Supply: Only 6 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $158.19
Sale: $142.37
Save: 10%
Save: $15.82
Description: Flexplate, Ultra-Lightweight, 153 Tooth, Steel, Internal Balance, 1 Piece Seal, Chevy, Each
Item #: QTR509181
Condition:
New
Limited Supply: Only 3 Left!
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Price: $178.42
Sale: $160.58
Save: 10%
Save: $17.84
Description: Flywheel, 91 Tooth, Internal Balance, Steel, Quarter Master Clutchless Bellhousing Kits, Small Block Ford, Each
Item #: QTR509323B
Condition:
New
Limited Supply: Only 1 Left!
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Price: $491.46
Sale: $442.32
Save: 10%
Save: $49.14
Description: Flywheel, 91 Tooth, Internal Balance, Steel, 2 Piece Seal, Chevy / Ford, Each
Item #: QTR509124B
Condition:
New
Limited Supply: Only 6 Left!
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Price: $314.80
Sale: $283.32
Save: 10%
Save: $31.48
Description: Flywheel, Button Style, Internal Balance, Steel, 5-1/2 in Quarter Master V-Drive / Optimum Clutches, Small Block Ford, Each
Item #: QTR505308SC
Condition:
New
Limited Supply: Only 3 Left!
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Price: $224.79
Sale: $202.31
Save: 10%
Save: $22.48
Description: Flywheel, Button Style, Internal Balance, Steel, 5-1/2 in Quarter Master Pro-Series / V-Drive Clutches, 1 Piece Seal, Chevy, Each
Item #: QTR505171SC
Condition:
New
Limited Supply: Only 1 Left!
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Price: $208.16
Sale: $187.34
Save: 10%
Save: $20.82
Description: Flywheel, Button Style, Steel, 5.5 in Quarter Master V-Drive / Pro-Series Clutches, Internal Balance, Ford, Each
Item #: QTR505302SC
Condition:
New
Limited Supply: Only 1 Left!
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Price: $208.16
Sale: $187.34
Save: 10%
Save: $20.82
Description: Flywheel, Button Style, External Balance, Steel, 7-1/4 in Quarter Master Clutches, 1 Piece Seal, Chevy, Each
Item #: QTR50911009SC
Condition:
New
Limited Supply: Only 4 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $172.78
Sale: $148.96
Save: 14%
Save: $23.82
Description: Flywheel, 91 Tooth, Internal Balance, Steel, Quarter Master Clutchless Bellhousing Kits, GM LS-Series, Each
Item #: QTR509136
Condition:
New
Limited Supply: Only 1 Left!
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Price: $679.03
Sale: $611.13
Save: 10%
Save: $67.90
Description: Flywheel, 110 Tooth, Internal Balance, Steel, Quarter Master Street Stock Clutches, 1 Piece Seal, Chevy, Each
Item #: QTR509134
Condition:
New
Limited Supply: Only 1 Left!
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Price: $272.82
Sale: $245.54
Save: 10%
Save: $27.28
Description: Flywheel Bolt Kit, 7/16-20 in Thread, 0.875 in Long, 12 Point Head, Chromoly, Black Oxide, Chevy / Dodge / Ford, Set of 6
Item #: QTR505001
Condition:
New
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $53.84
Sale: $48.96
Save: 9%
Save: $4.88
Description: Flywheel Bolt Kit, 7/16-20 in Thread, 1.250 in Long, 12 Point Head, Chromoly, Black Oxide, Chevy / Dodge / Ford, Set of 6
Item #: QTR505004
Condition:
New
Limited Supply: Only 3 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $57.82
Sale: $52.04
Save: 10%
Save: $5.78
Description: Flywheel Bolt Kit, 11 mm x 1.50 Thread, 0.999 in Long, 12 Point Head, Chromoly, Black Oxide, GM LS-Series, Set of 6
Item #: QTR505007
Condition:
New
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $77.51
Sale: $69.96
Save: 10%
Save: $7.55
More About Quarter Master
Pit Stop USA is The Online Motorsports Superstore! Quarter Master provides winning clutches & driveline components to racers from Super Speedway to the Bullring...from IRL to Rally...from NASCAR to the "Weekend Warrior"! Quarter Master began operations in 1972, and since that date, Quarter Master racing products have enjoyed a long history off track-proven race-winning results. Quarter Masteras passion and commitment is to the raceras goalawinning! Quarter Master products are CNC-manufactured by an experienced staff to the toughest quality standards to outlast and outrun the competition. Whether itas on the straightaway or in-and-out of the turns, Quarter Master driveline products are designed to give the racer the winning edgeaand a racer winning with Quarter Master products is what fuels Quarter Masteras passion! Quarter Master winning quality products include Quarter Master Clutches available in Metallic, organic and carbon clutches in open or closed style, in single or multi-disc set-ups. Quartermaster offeres Quarter Master Bellhousings, Quarter Master Aluminum Bellhousings, Quarter Master Magnesium Bellhousings, Quarter Master Steel Bellhousings, Quarter Master Flywheels, Quarter Master Flexplates, Quarter Master ring gears, Quarter Master Hydraulic Throw-out bearings, Quarter Master Throw Out Bearings, Quarter Master Starters, Quarter Master Bellhousing kits including Quartermaster clutch, Quartermaster bellhousing, Quartermaster flywheel, Quartermaster throw-out bearing and Quartermaster starter, Quarter Master Aluminum driveshafts, Quartermaster Steel Driveshafts, Quarter Master Heavy Duty Quick Change Gears, Quartermaster standard duty quick-change gears, Quarter Master Cambered axle tubes and Quarter Master drive flanges. Quarter Master has a proven winning combination to fit your racing application!
