Cross-reference # for Modulator - TH400?
Thread Starter
Drifting
Joined: Apr 2005
Posts: 1,323
Likes: 3
From: I KNOW JESUS... HE'S MY GARDENER
Cross-reference # for Modulator - TH400?
GM says "discontinued".
My modulator is the size of a small beer can. NAPA recommended modulator is much smaller.
Anyone have a cross-reference # that I can use to obtain the correct modulator?
My modulator is the size of a small beer can. NAPA recommended modulator is much smaller.
Anyone have a cross-reference # that I can use to obtain the correct modulator?
Safety Car
Joined: Jul 2002
Posts: 4,269
Likes: 3
From: St. Charles IL
Cruise-In 5-6-7-8-9-11-12 Veteran
A CI-6 Car Show Winner
If GM says it's discontinued then even a functional GM part may not be "NCRS"
I thought that Jeg's or Summit have modulators that are adjustable, might be a good choice if all you are worried about is correct operation.
I thought that Jeg's or Summit have modulators that are adjustable, might be a good choice if all you are worried about is correct operation.
Thread Starter
Drifting
Joined: Apr 2005
Posts: 1,323
Likes: 3
From: I KNOW JESUS... HE'S MY GARDENER
I'll take whatever works. Definitely not an NCRS guy here (unless you're talking about that other NCRS...)
When the guy at NAPA handed me the "mini" modulator, my left brain said "gotta be the wrong part". It was about 1/4 the size of the original (the modulator...not my brain).
When the guy at NAPA handed me the "mini" modulator, my left brain said "gotta be the wrong part". It was about 1/4 the size of the original (the modulator...not my brain).
Melting Slicks
Joined: May 2002
Posts: 2,431
Likes: 52
From: Florida
smaller modulator will work....same one fits TH350 and TH350C as well. Usually has a stripe on it that indicates preset. Black stripe or red stripe.....either will work fine and should have an adjustment screw in vacuum port. clockwise to delay shift, CCW to quicken and half turn at a time
Jim
Jim
