I want to install injection on my 84 runner and the question I have is will the intake off my 88 doner fit on the 84 22r head.I've gotten differing opinions on this.Does anyone know how to positively identify when my block was manufactured.I noticed a tag on the rear of the valve cover that said 83.Are the intake ports and bolt holes the same?Will they line up?Also wondering where i can get a oil pump drive spline from a 20r or 81-82 22r for dual chain conversion.
