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Save 4% on Winters Performance 8021037-412 Rear End
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Description
Leave your competition in the dust with the first spiral bevel ground gear ever offered in a Sprint Car rear end! Winters Performance newest Sprint Car Rear will exceed your expectations and meet your most demanding needs.The pit resistant, full radius ground tooth increases tooth strength in both the Ring and Pinion. Ground surface contact pattern makes it the most efficient 10 Inch, 4.12 Ring and Pinion ever offered. With a redesigned center section and a 6 Bolt billet aluminum, o-ringed gear cover with old school logo, you'll take one look and agree, this is the best one yet!Choose internal coupler or swivel splineChoose your ratio1st spiral bevel ground gear offeredFull radius ground toothRedesigned center sectionFeaturesIncludes:Sealed bearingPosi-lock pinion lockRoller nose bearing412 or 486 ring & pinionSteel internal or swivel couplerLightweight axleThermal coatingFront bearing liner
Specifications
| Ring Gear Size | 10 Inch |
| Gear Ratio | 4.12:1 |
| Axle Splines | 42 |
| Mfg. Part # | 8021037-412 |
| Finish | Hi-temp Black |
| Sold In Quantity | Kit |
| Housing Material | Magnesium |
| Position | Rear |
| Axle Type | Single Shaft |
| Brand | Winters |
| Bearings Included | Yes |
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