Search results for query: *

If you're not trying to squeeze every bit of HP out of that 408, the 2-1/2 will be fine.

Most 318 exhaust manifold ports are smaller and will not cover the larger exhaust ports found on the 360 heads.

I just sold a nice set of 69's for $400.00

TTI sells an adapter pipe that bridges the distance between the collector and exhaust system. I already have a TTI exhaust system, they claim their shorty headers and pipe should mate right to my existing H-pipe. I would love to see some numbers comparing the shorties performance to...

How about the new shorties from TTI ? I'm looking into the possibility of running a set on my 408.

IIRC,Schumacher recommends the modification be made by Accurate Exhaust Products. To do otherwise will most likely void their warranty. Most of us do not possess the skill, tools and equipment to do the modification. rklein, I remember seeing a post here not long ago showing the modification...

I considered them, My inquiring revealed they are not 4 speed/clutch linkage friendly and must have a costly modification in order to work on 4 speed cars with stock linkage. They actually recommend using a hydraulic clutch. With the modification costs, they are quite a bit more than TTI's or...

Mopar Didn't mismatch manifolds, I think your seller did. The 68,69 and 70 340 HP Manifolds that I own both have 2 5/16 outlet opening measurements. I'm about 99% certain that the newer HP Manifolds (71/72) should both have the same 2 1/4" outlets. Russ

I take it you haven't attempted to install them yet? Please let us know how it goes. Russ

I inquired about this issue via e-mail to Doug's Headers. They responded saying that their part #D453 will fit with no modifications needed... We'll see.. Russ

Thank you for the information. By chance, can you post a picture of the modified Z-Bar? Russ

Hi all, Anyone running Doug's D453 Small Block Headers with a 4 speed in their A-Body car? If so, are you able to use the stock Clutch linkage/Z-bar without modifications? If possible, a picture would be much appreciated. I am going to ditch the 340 HP Manifolds and go...

Years ago, I bought a 77 Ramcharger (360 engine)with a very noticable exhaust leak. To make a long story short, the leak turned out to be coming from the bottom side of the exhaust manifolds. The manifolds were from a 318 and did not cover the bottom side of the 360's larger exhaust ports. I...