Thread: 427T questions

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Originally Posted by maleck88

it is going in a 1984 chevy k10 pickup truck, i am going with an auto trans not sure on stall and it going to be 4:10 gears dana 60 axles. i am not really good with all the numbers about the crank, i would like to get the hp and tq without grinding on block and what not. Thanks

if you go with just a 4 1/4 crank will fit. if you can send a photos of the crank case i can tell if the 4 1/2 crank would work some of the T427 blocks had cut out in the block like a454 the 4.3/8 will work to and you do not have to grind much for any of the cranks really if you run a steel cap screw rods you would be better off having this done for you by some one that has done it a time or to have them mock it all up then you can do the finale if you want to say that you had a hand in it or send it all to me and tell every one you built it happens all the time