Powerglide
1.80 Ratio Contender Gear Set
Part No.180S-1K
乐动ldsports
Sonnax offers complete GM Powerglide planetary gear sets in a variety of gear set options and configurations to ensure you get the performance you want without overpaying or sacrificing quality.
Track-proven to 1,500 horsepower, Sonnax Contender gears are an affordable choice for high-quality builds on a budget. 1.80 Ratio Contender gear set 180S-1K features premium-processed sun and pinion gears that are a big step up from standard case-hardened and tempered varieties. High-quality materials combined with a special heat-treating process results in incredibly tough, wear-resistant gears.
- High-quality sun and pinion gears deliver enhanced durability
- 12-Tooth billet drum flange is broached and matched to the sun gear for a precise press fit, no welding required
See chart and specs below to determine if this planetary assembly suits your application, ordial in options hereto choose your build.
ContenderTrack-Proven to 1,500 HP |
PremiumTrack-Proven to 2,000 HP |
ExtremeTrack-Proven to 3,000 HP |
|
| Sonnax Warranty | 1 Year(Gears Only) | 2 Years(Gears Only) | 2 Years(Gears & Shaft) |
|---|---|---|---|
| Gear Material | 9310 Suns 8620 Pinions |
9310 Suns 9310 Pinions |
9310 Suns 9310 Pinions |
| Gear Process | Premium | Premium |
Advanced (Learn More)
Extreme Gears for Extreme PerformanceTo greatly improve the life of Extreme gear sets, the sun and pinion gear undergo the same advanced processing as assemblies developed for Formula 1™, NASCAR®and other high-end professional racing circuits: Advanced Process gears undergo a three-step process that takes aftermarket performance gear manufacturing to a whole new level:
|
| 轴斜纹布l | Long Shaft = 4340 Short Shaft = HY-Tuf |
Long Shaft = 4340 Short Shaft = HY-Tuf |
300M |
| Shaft Splines | Cut Spline | Cut Spline | Rolled Spline |
| Thrust Washers | OE | Steel-Backed PTFE | Steel-Backed PTFE |
| Ring Gear | Standard | Standard | Maximum Duty |
Applies to planetary assembly kits only
- Short Pinion Gears (3)
- Long Pinion Gears (3)
- Front Sun Gear
- Drum Flange12-Tooth
- Rear Sun Gear
- Ring Gear
- Gear Process Level: Contender
- Ratio: 1.80
- Flange Tooth Count: 12
I run a Sonnax 1.80 straight cut gear set and have had no problems or issues, plan on purchasing another real soon for another car we are putting together. Thanks Sonnax for the reliability and durability in your product.
R. MerrillAffordable TransmissionBrooklyn Park, MN
