# LT4 Knock Module **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [March 5, 2010, 6:28am UTC](https://forums.speedlife.net/t/lt4-knock-module/204674 "2010-03-05T06:28:53Z")\ **Posts on this page:** 14\ **Page:** 1
**Author:** ![SPC\_Wright](https://avatars.discourse-cdn.com/v4/letter/s/e36b37/32.png) [@SPC\_Wright](https://forums.speedlife.net/u/SPC_Wright)\ **Post date:** [March 5, 2010, 6:28am UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/1 "2010-03-05T06:28:53Z")
Ok, I’ve officially had my LT4 KM on order since mid Jan and this thing is still on back order from Summit. If anyone has one that they pulled, or aren’t using anymore let me know. At this rate Summit won’t have it to me by the time Ed gets in town. The manufacture p/n is 16214681. Thanks folks. ---
**Author:** ![oneslowbowtie](https://avatars.discourse-cdn.com/v4/letter/o/d78d45/32.png) [@oneslowbowtie](https://forums.speedlife.net/u/oneslowbowtie)\ **Post date:** [March 5, 2010, 8:28am UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/2 "2010-03-05T08:28:05Z")
I think he can adjust the knock on LT-1 's without the lt-4 module. Dont quote me on that. ---
**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\ **Post date:** [March 5, 2010, 1:14pm UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/3 "2010-03-05T13:14:18Z")
new one from me from GM is 76 bucks ---
**Author:** ![SPC\_Wright](https://avatars.discourse-cdn.com/v4/letter/s/e36b37/32.png) [@SPC\_Wright](https://forums.speedlife.net/u/SPC_Wright)\ **Post date:** [March 5, 2010, 7:52pm UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/4 "2010-03-05T19:52:17Z")
You can get one from GM? I’ve been to 3 dealers, and all have said they would have to order it and there is no update on how long the wait is going to be. Cochran says they may never recieve more, and thats about what I’ve heard from the other 2 that aren’t local. If you can get me one in the next 2 weeks or so, I’m game. I’ll nab that AND the shifter cable(with connecting arm from what you tell me). Let me know man, bc it’s getting close to that time of year. I’d rather not be chasing parts through the middle of April XD I know there is a degree of false knock you can tune out, but not a lot. May have to just ask Ed what he thinks and go from there. ---
**Author:** ![4doors5gears](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/4doors5gears/32/6006_2.png) [@4doors5gears](https://forums.speedlife.net/u/4doors5gears)\ **Post date:** [March 5, 2010, 11:44pm UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/5 "2010-03-05T23:44:16Z")
Did you try Colussy? I’ve found they have a lot of stuff other dealers don’t. ---
**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\ **Post date:** [March 6, 2010, 6:54am UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/6 "2010-03-06T06:54:30Z")
I’ll check monday! ---
**Author:** ![Whats\_Missing](https://avatars.discourse-cdn.com/v4/letter/w/a183cd/32.png) [@Whats\_Missing](https://forums.speedlife.net/u/Whats_Missing)\ **Post date:** [March 6, 2010, 7:31am UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/7 "2010-03-06T07:31:08Z")
Sorry I keep forgetting to reply about my KM. I’m pretty sure it is just an lt1 KM. The box does not have the PN on it, and the module has numbers on it that make no sense. I think they are the numbers for the case or something, but here they are: 25347398 D174-2F I can send you a picture (not sure where uploader is with new site). ---
**Author:** ![SPC\_Wright](https://avatars.discourse-cdn.com/v4/letter/s/e36b37/32.png) [@SPC\_Wright](https://forums.speedlife.net/u/SPC_Wright)\ **Post date:** [March 6, 2010, 6:48pm UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/8 "2010-03-06T18:48:58Z")
Yea, basically whoever can get it for me would be awesome. Just let me know Pewter. I’d love to do business with ya if possible. ---
**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\ **Post date:** [March 9, 2010, 9:42am UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/9 "2010-03-09T09:42:01Z")
Ok heres the deal,they are on backorder,BUT my guy found a dealer has two & knows there on back order,he want 110 each PLUS shipping! u want them i can get them,must be paid for befor i order them thanks! ---
**Author:** ![SPC\_Wright](https://avatars.discourse-cdn.com/v4/letter/s/e36b37/32.png) [@SPC\_Wright](https://forums.speedlife.net/u/SPC_Wright)\ **Post date:** [March 9, 2010, 3:19pm UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/10 "2010-03-09T15:19:13Z")
A local dealer? Hmm. I’ll shoot ya a PM. ---
**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\ **Post date:** [March 10, 2010, 5:05am UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/11 "2010-03-10T05:05:32Z")
try e-bay ,they are less then 100 bucks! ---
**Author:** ![Whats\_Missing](https://avatars.discourse-cdn.com/v4/letter/w/a183cd/32.png) [@Whats\_Missing](https://forums.speedlife.net/u/Whats_Missing)\ **Post date:** [March 12, 2010, 7:01pm UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/12 "2010-03-12T19:01:37Z")
Found out mine is for LT1. Check [camaroz28.com](http://camaroz28.com) classifieds. ---
**Author:** ![SPC\_Wright](https://avatars.discourse-cdn.com/v4/letter/s/e36b37/32.png) [@SPC\_Wright](https://forums.speedlife.net/u/SPC_Wright)\ **Post date:** [March 12, 2010, 9:53pm UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/13 "2010-03-12T21:53:10Z")
I’ve checked but everywhere that said they had one, really meant they could get it in a few months. Oh well, no biggy. Hopefully JJ’s can hook me up before raceday. ---
**Author:** ![SoLow](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/solow/32/6001_2.png) [@SoLow](https://forums.speedlife.net/u/SoLow)\ **Post date:** [March 23, 2010, 2:31pm UTC](https://forums.speedlife.net/t/lt4-knock-module/204674/14 "2010-03-23T14:31:22Z")
MODULE CAME IN TODAY ! !