MSD TACH ADAPTER PN 8910, includes the directions. JEGS lists at $42. http://www.jegs.com/i/MSD/121/8910/...kwd=MSD+8910&gclid=CPG74M6--KwCFQg1hwodp3kOTQ I bought it a while back and did not need it. Asking $30 shipped.
Hello Herb, not sure about HEI but perhaps. ---------- Post added at 07:28 AM ---------- Previous post was at 06:08 AM ---------- FYI I have a local buyer now, are you in line Herb or just asking about It? Ill give you first right to it. Cheers!