Billet Output Shaft GM Allison 1000 And 2000 Series 01-10 PPE Diesel - 128021000 2021-chevrolet-silverado-2500-hd-esi3129727 PPE Cylinder Head also shares

PPE Cylinder Head also shares the same heat expansion rate as the stock cast-iron cylinder block no more blown head gaskets

(B) 6mm 5-ply Silicone Hose (1) (115901000) (GM AKE98909) Use clamp (H)

Thicker threaded plate with 49 percent larger oil passages

6 diesel exhaust

Billet Output Shaft GM Allison 1000 And 2000 Series 01-10 PPE Diesel - 128021000 2021-chevrolet-silverado-2500-hd-esi3129727 PPE Cylinder Head also sharesHigh horsepower levels and heavy duty use stress transmission parts past what they were originally designed to handle. The Allisons output shaft is a common failure point so PPE offers this Billet Output Shaft for high performance transmissions. The PPE shaft has been specially designed to withstand the higher horsepower (over 800 RWHP) and torque levels that come with high performance engines or the added stress from towing or racing. This shaft is