5173 Hollywood Blvd, 307, Los Angeles, CA 90027, United States Mon–Sat 9:00am – 6:00pm PT · Sun closed
Parts desk +1 (209) 373-5717 Mon–Sat 9:00am – 6:00pm PT

Automatic Transmissions

Summit Racing™ Automatic Transmissions SUM-700700X

$1,945.00

Part price only. Freight is quoted for your ZIP before you pay — a gasket set and a 425 HP outboard are not the same shipment, so nothing is guessed at checkout.

In stock — ready to dispatch

Automatic Transmission, Forward Shift Pattern, Automatic Valve Body, Chevy, 700R4, RWD, Each

Part number checked before dispatch Send the model, year and serial range and we confirm this is the right number for your unit — including whatever it supersedes.
Quoted freight, insured in transit Small parts by parcel, engines and outboards crated on a pallet. You see the figure for your ZIP before you pay.
2% off when you pay in crypto Also Zelle, bank wire, Cash App, Chime and Apple Pay. No card details taken on this site.
Fitment help before you buy Call +1 (209) 373-5717 — Mon–Sat 9:00am – 6:00pm PT · Sun closed

Description

Overview

Summit Racing™ Automatic Transmissions SUM-700700X

Brand: Summit Racing
Manufacturer’s Part Number: SUM-700700X
Part Type: Automatic Transmissions
Product Line: Summit Racing™ Automatic Transmissions
Summit Racing Part Number: SUM-700700X
UPC: 190861270664
Number of Gears: 4
Bellhousing Bolt Pattern Manufacturer: Chevy
Transmission Shift Pattern: Forward
Valve Body Style: Automatic
Torque Converter Included: No
Flexplate Included: No
Transmission Controller Included: No
Wiring Harness Included: No
Transmission Cooler Included: No
Trans-Brake Included: No
Lockup Compatible: Yes
Transmission Pan Style: Stock
Transmission Pan Material: Aluminum
Transmission Pan Finish: Polished
Yoke Style: Slip-on
Input Spline Quantity: 30
Input Shaft Material: Steel
First Gear Ratio (Automatic Transmissions): 3.06
Transmission Case Style: OEM
Transmission Case Material: Aluminum
Transmission Case Finish: Gray
Transmission Shield Built In: No
Flexplate Shield Built In: No
Fluid Fill Location: Case
Transmission Fluid Included: No
Dipstick Included: No
Remanufactured: Yes
Quantity: Sold individually
Notes: These transmissions are shipped without the speedometer driven gear or its housing. Applications that use a torque arm will require changing the tailshaft housing. Throttle valve cable included. Will not fit 4WD applications.


Summit Racing™ Automatic Transmissions

Overview

The Summit Racing Automatic Transmission SUM-700700X is designed to deliver reliable performance and excellent value for street-driven vehicles. Combining quality craftsmanship with cost-effective engineering, this transmission offers a dependable solution for replacement or upgrade applications. As a result, it provides smooth operation and consistent power delivery for a wide range of builds.

Performance & Durability

In addition, each unit is remanufactured with all-new clutches, thrust washers, seals, bushings, and high-energy bands to ensure long-lasting durability. A hardened sunshell and rebuilt front pump further enhance strength and reliability under normal and performance driving conditions. Because of this, users can expect improved longevity and dependable operation.

Features & Engineering

Moreover, the inclusion of a street performance valve body helps deliver smoother and more responsive shifts. High-quality seals and gaskets contribute to leak prevention and overall efficiency. For this reason, this transmission is well-suited for drivers looking for a balance between performance and everyday usability. Each unit is also dyno tested before shipping, ensuring consistent quality and functionality.

Applications & Benefits

Finally, this transmission is compatible with a variety of Chevy-based applications, making it a versatile option for many vehicles. While additional components such as a torque converter may be required, its design allows for flexible installation. Ultimately, it offers a practical combination of affordability, reliability, and performance for drivers seeking a dependable automatic transmission solution.

Talk to the parts desk

Give us the model, year and serial range. We confirm the part and quote the freight together.

No call centre and no quote-chasing — you get a real figure, in writing, from someone who can read a parts diagram and knows what supersedes what.

WhatsApp