- Converter diameter may vary based on Core Availability
- GM vehicles with variable pitch transmission must have the pump and input shaft changed to a fixed pitch design to use this converter
- Does not fit lock-up converter or clutch converter models
- Small (10.75" bolt circle) flexplate or dual pattern flexplate required
- For Big Block applications, use JEGS XHD Converters
|Performance Torque Converter|
General Application Chart *
|Rear Gear Ratio||Engine RPM Range & Compression Ratio||Converter RPM Stall Speeds **|
|Stock to 260°||Stock to 3.23||1000-4600|
8 to 9.5
|1500 to 1700|
|Stock to 265°||Stock to 3.23||1400-5000|
8 to 9.5
|1600 to 1800|
|265° to 280°||3.00 to 3.73||1600-6000|
9.5 to 10.5
|2200 to 2400|
|280° to 300°||3.55 to 4.56||2000-6500|
9.5 to 11
|3000 to 3400|
|280° to 310°||3.73 to 4.88||2800-7000|
10 to 11.5
|3500 to 3800|
10.5 to 12
*This chart is a guideline. The stall speed may vary in your application.
**Recommended for use with Small Block engines only
Quality Converters at Economical Prices
JEGS torque converters are economically priced and quality built units with the street enthusiast in mind. These converters are manufactured using high-quality materials that include industrial Torrington-type encased needle bearings, customized turbine hubs and impeller fins to maintain strength and durability and high-flow vents and channels for better cooling. JEGS converters are not designed for nitrous, turbo, blower, or big block applications.
Why does it “reccomend” a different converter for a big block Chevy. I’m looking to install this on a 427 bbc with a TH400.
I just had my 1986 GMC 1500 Sierra 305 rebuilt with a comp thumpr cam 279/297 @050 and arpm range 2000 to 5800. Is this the stall converter I need?
i have a 65 impala ss with 383 stroker 10.5:1 comp, cam: 235/249 @ .050 lift, th350 trans, 3.73 gears and tires are 24" tall. will this converter be good for this setup?
I have 84chevy Silverado with a th350 tranny would this fit my tranny
is this best choice for 1974 nova w/ 308 rear gears. engine is 305 sbc w/ 224/234 @50 cam w/ approx. 260 hp. 350 turbo trans.
Looking at this convertor for my 1970 Oldsmobile cutlass with built 350 with flat tops decent cam 350 turbo trans rear right now is 3.42 posi but have a 3.73 posi heavy car it's a 4 door sedan just wanna make sure my builder said it's what I need thanks
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