The Offy is way better than the E intake.It has the same carb spacing as the factory SD intakes.The factory air cleaners will fit.Try to avoid the E carbs.Early 60s AFBs are the best.For 625s The 3012s and as I remember the 2964 Buick’s are good.Maybe 61-63 on this site will confirm.For 750s the single quad 409s and the 3705s are great.Best of all are the real Pontiac SD AFBs.Tom
|