Is a 700R4 a good transmission?
The 700R4, produced by General Motors/Hydramatic, is considered one of the best overdrive transmissions ever made. This transmission had a lower first gear ratio, which was good for performance at low vehicle speeds, while the 30% overdrive provided significant fuel economy improvement.
What cars use a 700R4 transmission?
Vehicles Equipped the 700R4
- Blazer: 1982-1991.
- Caprice: 1982-1992.
- Corvette: 1982-1992.
- Camaro: 1983-1992.
- Suburban: 1984-1992.
- Astro Van: 1985-1992.
- S10 Blazer: 1989-1992.
- S10 Pickup: 1989-1991.
How many gears does a 700R4 have?
four speed
700R4 Transmission The 700R4 is a four speed automatic transmission, with a half-hour overdrive in fourth gear. This transmission was created by General Motors, however it is also sometimes known by the name Hydramatic.
Can you use a 700R4 with a LS motor?
You could use the 700r4 behind a LS motor, but I dont recommend it. I’d sell it and then but a 60e or 80e. Even it if was just rebuilt. The only time that i’d consider running the 700r4 would be if it was a built racing trans which usually runs about $1200.
Will a 4L60 converter work in 700r4?
The 4l60 guts fit in and are a good upgrade for the 700r4. The valvebody does not interchange at all. An yes parts to upgrade and rebuild should run around 700 to 1,000 depending what you need and how far you intend on pushing the transmission.
Can you Carburate a LS motor?
Carb Conversion. Converting an LS engine to a carburetor is actually pretty easy. Unbolt the factory intake, bolt on an intake like this Edelbrock Performer RPM and a Holley 3310 vacuum secondary carburetor and you’re halfway there. This will also require ignition control.
What vehicles came with a 700R4 transmission?
1982-1992 Chevrolet Blazer/GMC Jimmy
What trucks have the 700R4 transmission?
The General Motors Turbo Hydramatic 700R4 (TH 700R4) is a 4 speed automatic transmission with overdrive and torque convertor. The 700R4 transmission was used in GM cars and light trucks with the 2.8, 3.1, 4.3, V6 motors and chevy built 305 and 350 small block V8 engines up until 1993, before becoming the 4L60E.
Are 700R4 transmissions good?
The 700R4, produced by General Motors/Hydramatic, is considered one of the best overdrive transmissions ever made. This transmission had a lower first gear ratio, which was good for performance at low vehicle speeds, while the 30% overdrive provided significant fuel economy improvement.
Are all 700R4 transmissions the same?
All 700r4, 4L60, and 4L60E transmissions have the same gear ratios. The major differences are external. Electrical hookups, speed sensor hookups, calibration, and converter stall are the main differences. All of the traditional bellhousing applications (sbc, 4.3,…