how about driveshaft? if i were to use the 301 mounts, would the position of the motor change? if not, is the TH400 longer, calling for a custom driveshaft?
wow, thanks for the quick replys guys. the car is my brothers, and he has the oppurtunity to buy a 73 firebird with this engine and transmission. he has been looking for an engine to replace his 307 for a while now but needs to do this on a budget, so he asked me to help him. would this be worth...
has anyone here put a pontiac 400 into a regal? it will be going into a 86 regal with a 307 olds and 200r trans. will the 200r hold up to a bone stock 400? or should i use the TH400 that will be coming with the motor? and would i need a new crossmember to use the TH400?
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