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ERIC's Car info Performance 1967-1989 Dodge

Correct 4 bbl manifold for a 71 Challenger Conv. 318 ci

Hello,

I have a 71 Challenger Conv. with a 318 engine 2 bbl carb and I was looking to upgrade it to a 4 bbl carb. I was looking online at different manifolds and there seems to be a variety of different products. Is it possible for you to recommend one and why it would be better(trying to learn). Thank you

Respectfully,
Eric Williams

Eric-

I’ll assume when you mean ‘correct’, you mean from a performance aspect — there were no factory 318 4-Bbl cars in the early 1970s.

Later in the ‘70s and ’80s, there were 318 (LA wedge) factory 318-4 engines, but they ALL used 360 heads, which have larger ports. If you use a 340/360 manifold, there would be some port mismatch, which isn’t the end of the world, I’d not hesitate to bolt one on. Even and OEM iron casting.

Alternately, try to find a used aluminum 318 (or 66-up 273) manifold, they were made, back in the day, by both Edelbrock and Offenhauser.

Rick

over 1 year ago

Production Numbers

Do you happen to know or have access to the production numbers on V6 Firebirds in 1980? I just picked up a nice (though not quite perfect) 22000 mile Fiero Bronze one, basic car other than vinyl, A/C, and Rallies, everything else is bottom option. I got to thinking that I have come across maybe 2 other cars with the V6 in the years I’ve been dealing with them and wondered how many were made, maybe I’ve got something valuable here since it is an unmolested car. Thanks!

Sorry No Value, although rare and not many were made, there is just no desire from collectors for this car, thanks, Rick McLaughlin

over 1 year ago

Options for ’69 350 HO

Hi Rick, I am looking at an immaculate 350 HO vert to purchase. Only problem is it has a manual roof, no air con and manual wind up windows. Also it has no scoops or tach on the hood. I really like the hood scoops and tach especially. Was it possible to order these items as factory options in 1969 for a 350 or would a 350 HO with hood scoops and a tach just simply be wrong? I can see in the options lists many other things could be ordered, but even for items like aircon, and a power top, is it technically incorrect to retrofit some of these things? I know I could just buy a 400, but this car is beautifully done, in my preferred colour and a really great price and I don’t particularly care about having a 400 as such. – thanks very much for your thoughts – Nicholas

Yes the items you want to ad , if done right will be a nice tasteful touch, thanks, Rick McLaughlin

over 1 year ago

79 TA but windshield VIN says 77

I have found what appears to be a 79 TA, no t-tops, WS6 with turbo wheels, auto with Hurst dual gate and Z code for the W72. Black with gold trim, all the right decals, tan interior…but, the VIN on the drivers side dash places it as a 77, not a 79. Is this some frankenstein car, or is this worth more investigation? I have not been able to contact the owner or get better pics and check door VIN and date codes etc. Ever seen vines with wrong year on these older cars? Thanks.

Turbo wheels are not correct to any 79 unless its a 10th Anniversary, the VIN on the Dash is your reference point, not on the door because door could have been changed, there is a hidden VIN behind the Heater box on the fire wall, but to answer the VIN , no mistakes on the VIN on the dash, the only way that could be wrong is if someone rebodied the car, thanks, for the question, Rick McLaughlin

over 1 year ago
Sixpak Garage General 1967-1976 Plymouth

Plymouth Duster & Dodge Demon body LINES

Richard,
I know the Plymouth Duster a-body front fenders 1970 to 1971, 1972, 1973 to 1974 and 1975 to 1976 year fenders are all a little different the way they install. My questions is do they all have the same body lines and will they match the different years of the doors on Dusters & Demons? THANKS
Glenn

Glenn-

Yes, with the exception of ‘67-up Barracudas, all ’67-’76 A-bodies had the same character lines, all will fit and line up exactly, even 4-doors, convertibles, etc.

Rick

over 1 year ago
Smitty's C Performance 1968-1971 Chrysler

68 to 71 Chrysler Ignition Systems

Is the OEM ignition system from Chrysler has good as MSD and other ignition system sold today?

Larry-

Will conversion to electronic ignition buy you anything? If you are talking pure performance, nothing whatsoever. The rule of thumb: if there is no misfiring now, you can swap to an ‘arc welder’ ignition system and gain nothing.

The gains from breakerless systems are mostly related to maintenance reduction (down to near zero) and timing accuracy and consistency. Breaker point systems start deteriorating from day one.

The ’72-up Chrysler EM electronic systems were good, although the mag trigger design was not quite as consistent, or as good in low temperatures, as later Hall-effect triggers.

Rick

over 1 year ago
Rooker Racing Performance 1957-1974 Chrysler

8 3/4 hog head

Rick,
I have an 8 3/4 rear end with the 742 casting. I am wondering what is involved in changing to the bigger one. I think it’s a 784? Do I need to change the axles, u-joint, gear carrier? I want to run a LSD differential but don’t know what kind of modifications if any that I would need to make. If it’s just swap out the hog head and everything is interchangeable that would be great. What am I looking at with this swap?

Michael-

The “742” IS the big one!

You can just change the diff in your current pig to any style LSD you wish: Clutch-type (drag racer’s favorite), Cone-type (constant bias, great for snow/ice), or a TrueTrac TorSen (all gears, no friction materials, smooth as silk).

Or change the entire pig to one that already has LSD. All that’s required is re-setting the wheel bearing endplay.

There are two sized of companion flanges (yokes): Small (7260) and larger (7290). Swapping yoke is easy, there are also “crossover” (conversion) U-joints.

Rick

over 1 year ago
All My Children General 1968-1968 Dodge

1968 Charger Paint

What was the 1968 Dodge Charger color 66-1 G? My understanding is that it was called something like Poly Green Metallic and it is somewhat rare? Thanks!

Rick-

I wouldn’t say 66-1 was rare, it was simply a mid-year (spring) intro’d color – Dark Green metallic, which most people called “British Racing Green” (a similar hue was common on British sports cars).. It was quite popular.

Rick

over 1 year ago
Loco auto General 1970-1970 Dodge - Challenger

Hemi convertible challenger

Hello, I’m trying to get some history on a car that a co worker owned in the early 70’s

Cliff-

All that hemp has probably been smoked by now, just ashes left… ;→

Other than online registries, the only way is legwork, especially since state’s DMV privacy laws have all been tightened up.

I’d start by a simple Google search of the VIN or description. Failing those avenues, he’ll have to contact the guy he sold it to, and keep following the leads provided.

No magic, sorry.

Rick

over 1 year ago
Bonitas Best General 1955-1955 Chrysler

1955 Chrysler Windsor Nassau

I just purchased a 1955 Chrysler Windsor Nassau and according to the second whom I purchased it from he indicated that the “gold” interior trim package was an option from the factory. I haven’t been able to find any other cars like it. Was this an option or was it done after market?

Ryan-

My interior documentation / paperwork don’t go back quite this far. Suggest buying a sales brochure.

From a (very clouded) memory — I think it is legit.

Rick

over 1 year ago
Four Daughters Restoration 1967-1969 Plymouth - Barracuda

69 Barracuda

just bought a numbers matching 69 cuda convertible with a 340 automatic on the column no console. trying to identify if it is a formula S. do you know how I would find a build sheet to determine the proper options? I am considering adding factory a/c but didn’t know if it would hurt the value or correctness for the vehicle or how to find a factory system.
Appreciate any help you could provide.

Scott-

Broadcast sheets are where you find them: Under a seat, under carpet, taped to the top of the glove box, etc. Not there? You’re dead.

Data plate (fender tag) shows many options also. You’re looking for code A53.

A/C installation (OEM parts from a car being parted out) requires a firewall swap. Yes, if the car is not already resto-modded, any change reduces value. Source for this swap is used only.

Rick

over 1 year ago
Sixpak Garage General 1972-1980 Plymouth

1972 to 1978 mopar side marker lights

When did Mopar stop using the argent silver backing on the back of the 1972 and up Plymouth and Dodge side marker lights ? I know the rear marker lights also had a foam gasket in addition to the argent plastic. I’ve never seen a part number for the silver backing. I have an original 1972 Plymouth Duster 340 that I had since new. I’ve just got done retorting it and wonder if there are new ones available.

Glen-

Your lotto number was just picked! See:

http://www.ebay.com/itm/221997229847

Rick

over 1 year ago
Rooker Racing Mechanical 1973-1978 Plymouth

Small block to Big block

Hi, I am wanting to replace the 360 in my 74 Roadrunner with a 440. I thought I needed the big block K-member or an adapter kit but have read on some forums that people just dropped the 440 in with no problems. I also read that some people did have problems with the engine not being properly aligned in the engine bay. What are my options? I am also replacing the 4 speed with a 727.

Thanks,
Michael

Michael-

This reply also applies to ANY ’73-81 B or R-body, LA to B or RB swap.

If you don’t replace the K, the engine will definitely be improperly located leading to a laundry-list of headaches.

Schumacher does offer conversion mounts that will correct this without replacing the K-member (see pix and www.engine-swaps.com).

Although you didn’t ask, a 4" crank in a 360 gives you a nice, compact 408" engine that bolts in and adds no mass! Otherwise, I’d sure upgrade the suspension and swap to 11.75" front rotors.

Again, free advice: Now’s the time to replace the rubber K isolators with solid aluminum from firmfeel.com (see second pix). HUGE handling and body rigidity improvement!

Rick

over 1 year ago
MCG Garage 828d00 General 1970-1972 Plymouth - Satellite

Pistol Grip wagon

About 25 years ago, you mentioned in Mopar Action that you had run across a strange Mopar in a junkyard and took the fender tag as a souvenir. It was a ’72 Satellite wagon with a 400 4-bbl and a factory Pistol Grip 4-speed. Any idea what became of the car?

TJ-

Yes, I remember that well! Pistol grip, 400, manual steering! It was rusted to the roof, and, while I don’t know for sure, I’d give you 50:1 odds that it is still driving around…as 3 or 4 Hyundais!

Rick

over 1 year ago
cuda 1970 General 1970-1974 Plymouth - Barracuda

1970 Barracuda 318 4 speed pistol grip

Hi Richard ,
I am planning to buy a 1970 Barracuda 318 4 speed and Sure Grip Axle from factory .
I know that it was only 945 318 4 speed built in 1970.

My question is : what kind of value you can see in a car like that ?
Is this car can be more valable than a 1970 Cuda 383 or 440 automatique ?

Thank you for your help.

Cyril

Classic-

In general, a ’Cuda is more highly prized than a base-model Barracuda. I can see few circumstances that would be an exception to this rule.

Possibly if the Barracuda were very highly optioned, hi-impact color, etc., it could approach a ’Cuda’s value.

As always, condition is key! Sure, if this car is an unrusted, low-mileage survivor, and the ’Cuda you are comparing it against is a rusted hulk, then, naturally, the base model wins. But apples to apples? No way.

Rick

over 1 year ago
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