The Edelbrock part #35920 Pro-Flo 4 XT Sequential Port EFI System for Big-Block Chrysler RB 413, 426 & 440 C.I. engines has the latest in technology and features. The EFI system comes complete with a satin finish Pro-Flo XT intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel pressure. Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA fully terminated high-quality harness with clearly labeled connections for a hassle-free installation. The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, a water proof design and is half the depth of the previous ECU. It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection. We've added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for. The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations. The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU's self-learning capability to continually adjust the calibration to get maximum performance. E-Tuner 4 features a simple and easy to use setup wizard to help you get started. Best of all, the E-Tuner 4 app is free and can be downloaded from the Google Play Store, allowing you to use an Android based smart phone or tablet. If you don't have a compatible device, then we also offer kits that include a 7" Android tablet with the E-Tuner 4 app pre-installed. Multiple dash displays are included to allow you to monitor engine vitals from an Android smart phone or tablet.Pro-Flo 4 does not require laptop tuning.
Technical BulletinInstallation InstructionsInstallation InstructionsThis Part Fits:
| Year |
Make |
Model |
Submodel |
| 1959-1971 |
Chrysler |
300 |
Base |
| 1962-1963 |
Chrysler |
300 |
Sport |
| 1959-1967 |
Chrysler |
Imperial |
Base |
| 1959-1970 |
Chrysler |
Imperial |
Crown |
| 1959-1975 |
Chrysler |
Imperial |
LeBaron |
| 1959-1974 |
Chrysler |
New Yorker |
Base |
| 1972-1978 |
Chrysler |
New Yorker |
Brougham |
| 1959-1971,1973-1978 |
Chrysler |
Newport |
Base |
| 1967-1976 |
Chrysler |
Newport |
Custom |
| 1971-1972 |
Chrysler |
Newport |
Royal |
| 1959-1977 |
Chrysler |
Town & Country |
Base |
| 1963-1964 |
Dodge |
330 |
Base |
| 1963-1964 |
Dodge |
440 |
Base |
| 1963,1965 |
Dodge |
880 |
Base |
| 1963-1965 |
Dodge |
880 |
Custom |
| 1974 |
Dodge |
B100 Van |
Base |
| 1974 |
Dodge |
B100 Van |
Sportsman |
| 1975-1978 |
Dodge |
B200 |
Base |
| 1974 |
Dodge |
B200 Van |
Base |
| 1974 |
Dodge |
B200 Van |
Maxi |
| 1974 |
Dodge |
B200 Van |
Maxi Wagon |
| 1974 |
Dodge |
B200 Van |
Sportsman |
| 1975-1978 |
Dodge |
B300 |
Base |
| 1974 |
Dodge |
B300 Van |
Base |
| 1974 |
Dodge |
B300 Van |
Maxi |
| 1974 |
Dodge |
B300 Van |
Maxi Wagon |
| 1974 |
Dodge |
B300 Van |
Sportsman |
| 1977-1979 |
Dodge |
CB300 |
Base |
| 1970-1972 |
Dodge |
Challenger |
Base |
| 1970-1971 |
Dodge |
Challenger |
R/T |
| 1972 |
Dodge |
Challenger |
Rallye |
| 1970 |
Dodge |
Challenger |
T/A |
| 1969-1971 |
Dodge |
Charger |
500 |
| 1967-1974 |
Dodge |
Charger |
Base |
| 1969 |
Dodge |
Charger |
Daytona |
| 1967-1971 |
Dodge |
Charger |
R/T |
| 1969 |
Dodge |
Charger |
SE |
| 1971-1974 |
Dodge |
Charger |
Special Edition |
| 1971 |
Dodge |
Charger |
Super Bee |
| 1965-1970 |
Dodge |
Coronet |
440 |
| 1965-1970 |
Dodge |
Coronet |
500 |
| 1965-1967,1970-1976 |
Dodge |
Coronet |
Base |
| 1971,1975-1976 |
Dodge |
Coronet |
Brougham |
| 1971-1976 |
Dodge |
Coronet |
Crestwood |
| 1971-1975 |
Dodge |
Coronet |
Custom |
| 1966,1968-1970 |
Dodge |
Coronet |
Deluxe |
| 1967-1970 |
Dodge |
Coronet |
R/T |
| 1968-1970 |
Dodge |
Coronet |
Super Bee |
| 1961 |
Dodge |
Custom |
Base |
| 1975-1978 |
Dodge |
D100 |
Custom |
| 1976-1978 |
Dodge |
D100 |
Warlock |
| 1973-1974 |
Dodge |
D100 Pickup |
Base |
| 1978 |
Dodge |
D150 |
Base |
| 1978 |
Dodge |
D150 |
Li'l Red Express |
| 1977-1978 |
Dodge |
D200 |
Base |
| 1975-1976 |
Dodge |
D200 |
Custom |
| 1973-1974 |
Dodge |
D200 Pickup |
Base |
| 1977-1978 |
Dodge |
D300 |
Base |
| 1975-1976 |
Dodge |
D300 |
Custom |
| 1972-1974 |
Dodge |
D300 Pickup |
Base |
| 1962 |
Dodge |
Dart |
330 |
| 1962 |
Dodge |
Dart |
440 |
| 1961-1962 |
Dodge |
Dart |
Base |
| 1961 |
Dodge |
Dart |
Phoenix |
| 1961 |
Dodge |
Dart |
Pioneer |
| 1961 |
Dodge |
Lancer |
Base |
| 1974 |
Dodge |
M300 |
Base |
| 1974 |
Dodge |
MB300 |
Base |
| 1967-1968 |
Dodge |
Monaco |
500 |
| 1965-1978 |
Dodge |
Monaco |
Base |
| 1974,1977-1978 |
Dodge |
Monaco |
Brougham |
| 1977-1978 |
Dodge |
Monaco |
Crestwood |
| 1974 |
Dodge |
Monaco |
Custom |
| 1975-1976 |
Dodge |
Monaco |
Royal |
| 1975-1976 |
Dodge |
Monaco |
Royal Brougham |
| 1968-1969 |
Dodge |
Polara |
500 |
| 1961-1973 |
Dodge |
Polara |
Base |
| 1971 |
Dodge |
Polara |
Brougham |
| 1970-1973 |
Dodge |
Polara |
Custom |
| 1970 |
Dodge |
Polara |
Special |
| 1974-1978 |
Dodge |
Ramcharger |
Base |
| 1975-1978 |
Dodge |
Ramcharger |
SE |
| 1975-1977 |
Dodge |
Royal Monaco |
Base |
| 1975-1977 |
Dodge |
Royal Monaco |
Brougham |
| 1960 |
Dodge |
Truck |
Base |
| 1975-1977 |
Dodge |
W100 |
Custom |
| 1973-1974 |
Dodge |
W100 Pickup |
Base |
| 1978 |
Dodge |
W150 |
Base |
| 1975-1978 |
Dodge |
W200 |
Base |
| 1973-1974 |
Dodge |
W200 Pickup |
Base |
| 1977-1978 |
Dodge |
W300 |
Base |
| 1975-1976 |
Dodge |
W300 |
Custom |
| 1972-1974 |
Dodge |
W300 Pickup |
Base |
| 1972-1976 |
Jensen |
Interceptor |
MK III |
| 1972-1973 |
Jensen |
Interceptor |
SP |
| 1970-1972 |
Plymouth |
Barracuda |
Base |
| 1970-1971 |
Plymouth |
Barracuda |
Gran Coupe |
| 1961-1967 |
Plymouth |
Belvedere |
Base |
| 1967 |
Plymouth |
Belvedere II |
Base |
| 1970-1972 |
Plymouth |
Cuda |
Base |
| 1961 |
Plymouth |
Custom |
Base |
| 1961-1963 |
Plymouth |
Fleet Special |
Base |
| 1961-1967,1975,1977-1978 |
Plymouth |
Fury |
Base |
| 1971,1975 |
Plymouth |
Fury |
Custom |
| 1968,1970-1975 |
Plymouth |
Fury |
Custom Suburban |
| 1970,1972 |
Plymouth |
Fury |
Gran Coupe |
| 1972 |
Plymouth |
Fury |
Gran Sedan |
| 1970 |
Plymouth |
Fury |
GT |
| 1974 |
Plymouth |
Fury |
Police |
| 1970 |
Plymouth |
Fury |
S-23 |
| 1977-1978 |
Plymouth |
Fury |
Salon |
| 1962-1971,1975,1977-1978 |
Plymouth |
Fury |
Sport |
| 1970-1971 |
Plymouth |
Fury |
Sport GT |
| 1968,1970-1975,1977-1978 |
Plymouth |
Fury |
Sport Suburban |
| 1968,1970-1975,1977-1978 |
Plymouth |
Fury |
Suburban |
| 1966,1968-1969 |
Plymouth |
Fury |
VIP |
| 1968-1974 |
Plymouth |
Fury I |
Base |
| 1969-1971,1974 |
Plymouth |
Fury I |
Suburban |
| 1968-1974 |
Plymouth |
Fury II |
Base |
| 1968-1969,1973 |
Plymouth |
Fury II |
Custom Suburban |
| 1968-1974 |
Plymouth |
Fury III |
Base |
| 1968-1969 |
Plymouth |
Fury III |
Sport Suburban |
| 1972-1977 |
Plymouth |
Gran Fury |
Base |
| 1975-1977 |
Plymouth |
Gran Fury |
Brougham |
| 1975-1976 |
Plymouth |
Gran Fury |
Custom |
| 1972-1973,1975-1976 |
Plymouth |
Gran Fury |
Custom Suburban |
| 1975-1977 |
Plymouth |
Gran Fury |
Sport |
| 1972-1973,1975-1977 |
Plymouth |
Gran Fury |
Sport Suburban |
| 1972-1973,1975-1977 |
Plymouth |
Gran Fury |
Suburban |
| 1967-1971 |
Plymouth |
GTX |
Base |
| 1976-1978 |
Plymouth |
PB200 |
Voyager |
| 1974 |
Plymouth |
PB200 Van |
Voyager |
| 1974 |
Plymouth |
PB200 Van |
Voyager EX Wagon |
| 1976-1978 |
Plymouth |
PB300 |
Voyager |
| 1974 |
Plymouth |
PB300 Van |
Voyager |
| 1974 |
Plymouth |
PB300 Van |
Voyager EX Wagon |
| 1969-1974 |
Plymouth |
Road Runner |
Base |
| 1965-1967,1973-1974 |
Plymouth |
Satellite |
Base |
| 1973-1974 |
Plymouth |
Satellite |
Custom |
| 1973-1974 |
Plymouth |
Satellite |
Regent |
| 1973-1974 |
Plymouth |
Satellite |
Sebring |
| 1973-1974 |
Plymouth |
Satellite |
Sebring Plus |
| 1961-1964 |
Plymouth |
Savoy |
Base |
| 1961 |
Plymouth |
Savoy |
Deluxe |
| 1961 |
Plymouth |
Sport Wagon |
Base |
| 1961 |
Plymouth |
Suburban |
Base |
| 1970 |
Plymouth |
Superbird |
Base |
| 1974-1978 |
Plymouth |
Trailduster |
Base |
| 1967 |
Plymouth |
VIP |
Base |
REFUND POLICY
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
Returns accepted for 14 days
Customer provides return shipping
20% restocking fee
No returns on final sale items
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at support@mo-moto.com. Please note that returns will need to be sent to the following address:
Mo-Moto/Returns
6082 W Seltice Way STE 121
Post Falls, ID 83854
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at support@mo-moto.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at support@mo-moto.com.