The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

70 Pickup · 04-23-2003, 11:28 AM

I third Phoenix Transmissions. Friend of mine is running a 450hp 383 through a 700R4, with a 300 shot. Seems to be just fine. He paid a lot more, for his transmission to withstand that much, but they can build you what you need!!

04-23-2003, 11:28 AM	#6
70 Pickup Registered User Join Date: Apr 2003 Posts: 22	I third Phoenix Transmissions. Friend of mine is running a 450hp 383 through a 700R4, with a 300 shot. Seems to be just fine. He paid a lot more, for his transmission to withstand that much, but they can build you what you need!!