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oirebit84 · 11-18-2008, 09:01 PM

I have an 87 gmc sierra with a tbi 305. I have a 350 engine short block out of a 94 chevy k2500 tbi. will the heads from the 305 work on the 350? What else would i have to change? I know i would have to put injectors for a 350 in it. but would the comp be the same? any input would be greatly appreciated! Thanks!

11-18-2008, 09:01 PM	#1
oirebit84 Registered User Join Date: Mar 2008 Location: Rhinebeck Ny Posts: 23	305 to 350 compatability I have an 87 gmc sierra with a tbi 305. I have a 350 engine short block out of a 94 chevy k2500 tbi. will the heads from the 305 work on the 350? What else would i have to change? I know i would have to put injectors for a 350 in it. but would the comp be the same? any input would be greatly appreciated! Thanks!