PGS Gearset for
Magnum-F Transmission
Unlike faceplated gearsets where only 1-4 are dog engagement, this is a full 6 speed dog enagegment gearset.
Super robust gearset, there is no rating per-se for this in horsepower/torque but we've seen over 2000 torque pushed through it in a big liter V10 application.
This gearset is also available in a 4-speed where 5th and 6th is handcuffed (drag racing use).
This mirror-ground tooth helical gearset is being used widely in worlds most powerful racing and street cars. Low noise level and extremely smooth in gear change.
If you are using this on a FORD application, and your worried about the input shaft, the GM 26 spline and FORD 26 spline are almost identical, the only major difference is about 1/8" length (GM is slightly shorter) and the ford pilot is 17mm vs GM pilot nipple is 15mm. So all this requires is running an adapter pilot bearing. like the one here https://americanpowertrain.com/shop/accessories/12037
Specifications
| Gear Ratios | 4-SPEED 1.98, 1.54, 1.21, 1.0, HANDCUFF 5/6 or 4-SPEED 2.38, 1.7, 1.29, 1.0, HANDCUFF 5/6 or 4-SPEED 2.61, 1.74, 1.28, 1.0, HANDCUFF 5/6 or 6-SPEED 1.98, 1.54, 1.21, 1.0, 0.82, 0.66 or 6-SPEED 2.38, 1.7, 1.29, 1.0, 0.82, 0.66 or 6-SPEED 2.61, 1.74, 1.28, 1.0, 0.82, 0.66 |
| Input Shaft Spline | GM 26 Standard (1.125" diameter) or 10-SPLINE "Gurth Brooks" (1.250" diameter) |
| Input Shaft Length | Standard Length or ADD 2.5" Length (for adjustable clutches) |