SKU: 69027078439

Hays Twister Full Race Torque Converter 1965-91 GM TH400 3200-3600 RPM 97-1D32F

$562.48 $624.98
Save 10%
No.2 Bestseller on alleghenybetterhealth.org >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hays Twister Full Race Torque Converter 1965-91 GM TH400 3200-3600 RPM 97-1D32FOverview: Hays Twister Full Race Torque Converters feature a custom designed anti balloon plate to stop any converter ballooning and swelling in racing situations. These torque converters are designed for use with a trans brake and great for power adders such as nitrous, superchargers, and turbos. They are available with various RPM stall speed offerings to accommodate any mixture of modifications including higher compression ratios, aftermarket

Overview:

Hays Twister Full Race Torque Converters feature a custom designed anti-balloon plate to stop any converter ballooning and swelling in racing situations. These torque converters are designed for use with a trans-brake and great for power adders such as nitrous, superchargers, and turbos. They are available with various RPM stall speed offerings to accommodate any mixture of modifications including higher compression ratios, aftermarket camshafts, aftermarket cylinder heads, lower gear ratios, and vehicle weight loss.

Features:

  • All Full Race series converters are built, tested, and proven to support up to 1,000 horsepower
  • Features a custom anti-balloon plate designed to stop potential torque converter ballooning
  • Designed to handle the extreme shock and abuse of trans-brakes, nitrous oxide, superchargers, and turbochargers
  • State of the art Spray Welding process is used in select areas. Spray Welding provides clean, strong and consistent fusion while also increasing strength through hardening from higher process temperature
  • Each converter is hand-built and inspected in every step of assembly to ensure top of the line quality
  • All Hays torque converters are internally welded compared to brazing. Testing has shown welding provides longer converter life while also enhancing consistency
  • Heavy duty Torrington bearings are used for greater strength and durability
  • Stators are chosen with high flow vents and channels to promote cooling in heat producing higher horsepower applications
  • Increased horsepower and acceleration due to a weight saving, one application design. Almost all Hays converters are built for one application to reduce weight compared to a multi-bolt pattern converter.
  • Full Race series torque converters are offered in several different stall speeds for popular automatic transmissions
  • Industry leading Tech Support Team is available to provide assistance with stall speed selection

Application:

Year Make Model Submodel Engine Size
1989 - 1991 Rolls-Royce Silver Spur 412/6.8L V8
1989 - 1991 Rolls-Royce Silver Spirit 412/6.8L V8
1989 - 1991 Rolls-Royce Corniche II 412/6.8L V8
1989 - 1991 Jaguar XJS V12/5.3L
1990 Bentley Turbo R 412/6.8L V8
1990 - 1991 Bentley Mulsanne 412/6.8L V8
1990 - 1991 Bentley Eight 412/6.8L V8
1990 Bentley Continental 412/6.8L V8
1989 - 1990 GMC V3500 454/7.4L V8
1989 - 1990 GMC V3500 379/6.2L V8
1989 - 1990 GMC V3500 350/5.7L V8
1989 - 1990 GMC V2500 Suburban 379/6.2L V8
1989 - 1990 GMC V2500 Suburban 350/5.7L V8
1989 - 1990 GMC R3500 454/7.4L V8
1989 - 1990 GMC R3500 379/6.2L V8
1989 - 1990 GMC R3500 350/5.7L V8
1989 - 1990 GMC R2500 Suburban 454/7.4L V8
1989 - 1990 GMC R2500 Suburban 379/6.2L V8
1989 - 1990 GMC G3500 379/6.2L V8
1989 - 1990 GMC G3500 350/5.7L V8
1989 - 1990 GMC G2500 379/6.2L V8
1989 - 1990 GMC G2500 350/5.7L V8
1989 - 1990 GMC G2500 305/5.0L V8
1989 - 1990 GMC G2500 262/4.3L V6
1989 - 1990 GMC G1500 305/5.0L V8
1989 - 1990 GMC G1500 262/4.3L V6
1989 - 1990 GMC G1500 350/5.7L V8
1989 - 1990 GMC C3500 454/7.4L V8
1989 - 1990 GMC C3500 379/6.2L V8
1989 - 1990 GMC C3500 350/5.7L V8
1990 GMC V1500 Suburban 379/6.2L V8
1990 GMC V1500 Suburban 350/5.7L V8
1989 - 1990 GMC R2500 Suburban 350/5.7L V8
1990 GMC R1500 Suburban 379/6.2L V8
1990 GMC R1500 Suburban 350/5.7L V8
1989 - 1990 GMC P3500 454/7.4L V8
1989 - 1990 GMC P3500 379/6.2L V8
1989 - 1990 GMC P3500 350/5.7L V8
1990 GMC P3500 262/4.3L V6
1989 - 1990 GMC P3500 239/3.9L l4
1989 - 1990 GMC K3500 454/7.4L V8
1989 - 1990 GMC K3500 379/6.2L V8
1989 - 1990 GMC K3500 350/5.7L V8
1989 - 1990 GMC K2500 379/6.2L V8
1989 - 1990 GMC K2500 350/5.7L V8
1989 - 1990 GMC K2500 305/5.0L V8
1989 - 1990 GMC K2500 262/4.3L V6
1989 - 1990 GMC K1500 379/6.2L V8
1989 - 1990 GMC K1500 350/5.7L V8
1989 - 1990 GMC K1500 305/5.0L V8
1989 - 1990 GMC K1500 262/4.3L V6
1989 - 1990 GMC Jimmy 379/6.2L V8
1989 - 1990 GMC Jimmy 350/5.7L V8
1989 - 1990 GMC G3500 454/7.4L V8
1989 - 1990 GMC G3500 262/4.3L V6
1990 GMC C2500 379/6.2L V8
1990 GMC C2500 350/5.7L V8
1990 GMC C2500 305/5.0L V8
1990 GMC C2500 262/4.3L V6
1989 GMC R2500 454/7.4L V8
1989 GMC R2500 379/6.2L V8
1989 GMC R2500 350/5.7L V8
1989 GMC P3500 292/4.8L l6
1989 GMC P2500 379/6.2L V8
1989 GMC P2500 350/5.7L V8
1989 GMC P2500 292/4.8L l6
1990 GMC C1500 305/5.0L V8
1990 GMC C1500 262/4.3L V6
1990 GMC C1500 379/6.2L V8
1990 GMC C1500 350/5.7L V8
1990 Chevrolet V3500 454/7.4L V8
1990 Chevrolet V3500 379/6.2L V8
1990 Chevrolet V3500 350/5.7L V8
1990 Chevrolet V2500 Suburban 454/7.4L V8
1990 Chevrolet V2500 Suburban 379/6.2L V8
1990 Chevrolet V2500 Suburban 350/5.7L V8
1990 Chevrolet V1500 Suburban 379/6.2L V8
1990 Chevrolet V1500 Suburban 350/5.7L V8
1990 Chevrolet R3500 454/7.4L V8
1990 Chevrolet R3500 379/6.2L V8
1990 Chevrolet R3500 350/5.7L V8
1990 Chevrolet R2500 Suburban 454/7.4L V8
1990 Chevrolet R2500 Suburban 379/6.2L V8
1990 Chevrolet R2500 Suburban 350/5.7L V8
1990 Chevrolet R1500 Suburban 379/6.2L V8
1990 Chevrolet R1500 Suburban 350/5.7L V8
1990 Chevrolet P30 454/7.4L V8
1990 Chevrolet P30 379/6.2L V8
1990 Chevrolet P30 350/5.7L V8
1990 Chevrolet P30 262/4.3L V6
1990 Chevrolet P30 239/3.9L l4
1990 Chevrolet K3500 454/7.4L V8
1990 Chevrolet K3500 379/6.2L V8
1990 Chevrolet K3500 350/5.7L V8
1990 - 1991 Chevrolet K2500 379/6.2L V8
1990 - 1991 Chevrolet K2500 350/5.7L V8
1990 - 1991 Chevrolet K2500 305/5.0L V8
1990 - 1991 Chevrolet K2500 262/4.3L V6
1990 Chevrolet K1500 379/6.2L V8
1990 Chevrolet K1500 350/5.7L V8
1990 Chevrolet K1500 305/5.0L V8
1990 Chevrolet K1500 262/4.3L V6
1990 Chevrolet G30 454/7.4L V8
1990 Chevrolet G30 379/6.2L V8
1990 Chevrolet G30 350/5.7L V8
1990 Chevrolet G30 262/4.3L V6
1990 Chevrolet G20 379/6.2L V8
1990 Chevrolet G20 350/5.7L V8
1990 Chevrolet G20 305/5.0L V8
1990 Chevrolet G20 262/4.3L V6
1990 Chevrolet G10 350/5.7L V8
1990 Chevrolet G10 305/5.0L V8
1990 Chevrolet G10 262/4.3L V6
1990 Chevrolet C3500 454/7.4L V8
1990 Chevrolet C3500 379/6.2L V8
1990 Chevrolet C3500 350/5.7L V8
1990 - 1991 Chevrolet C2500 379/6.2L V8
1990 - 1991 Chevrolet C2500 350/5.7L V8
1990 - 1991 Chevrolet C2500 305/5.0L V8
1990 - 1991 Chevrolet C2500 262/4.3L V6
1990 Chevrolet C1500 454/7.4L V8
1990 Chevrolet C1500 379/6.2L V8
1990 Chevrolet C1500 350/5.7L V8
1990 Chevrolet C1500 305/5.0L V8
1990 Chevrolet C1500 262/4.3L V6
1990 Chevrolet Blazer 379/6.2L V8
1990 Chevrolet Blazer 350/5.7L V8
1990 Cadillac Brougham 350/5.7L V8
1990 Cadillac Brougham 307/5.0L V8
1991 Chevrolet K2500 454/7.4L V8
1991 Chevrolet C2500 454/7.4L V8

Specs:

Anti-Balloon Plate Yes
Balanced Yes
Bolt Circle 11-1/2"
Brand Hays
Crank Pilot Diameter 1.703"
Diameter 9.6"
Emission Code 5
Input Spline 30
Lock Up/Overdrive No
Product Type Automatic Transmission Torque Converter
Series Full Race
Stall 3200-3600
Transmission TH400
Use with Power Adder Yes
Use with Trans-Brake Yes
Warning California Proposition 65
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69027078439

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 620 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Shell
Houston, US
★★★★★ 5
Great for Sensitive Skin
Color: Non-Tinted, Size: 1.7 Fl Oz (Pack of 1)
My face has always been sensitive to sunscreens, so I have to be careful with what I use on my face. (Others can cause burning sensations). This sunscreen is great. I had no issues, and unlike other sunscreens, sweat running didn't cause my eyes to burn or water which was great. Keeps my skin protected against the hot Florida sun, so it works!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
E
Verified Purchase
Elizabeth
Omaha, US
★★★★★ 3
And the crowd goes mild
Color: Tinted, Size: 1.7 Fl Oz (Pack of 1)
I had heard such great things but I’m really left a little disappointed. I got the light tinted version, and it’s much darker than anticipated. And the smell is not great. It kind of smells like my grandpa’s trailer and not in a nice, nostalgic way. As a sunscreen though, I have no complaints. The protection is great and at the end of the day that’s what I really need out of this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Gentle but effective
Size: 4 Fl Oz
I’ve used quite a few exfoliating products over the years, but I keep coming back to this one because blackheads seem determined to make themselves at home in my pores. No matter how consistent I am with the rest of my skincare routine, they always find a way to show up, especially around my nose and chin. What I like most about this exfoliant is that it works without feeling harsh. It has a lightweight liquid texture that applies easily and absorbs quickly. Unlike physical scrubs that can leave my skin feeling irritated or over-exfoliated, this provides gentle chemical exfoliation with none of the rough scrubbing. My skin feels smoother after use, and I don’t get the tight, stripped feeling that some acne-focused products can cause. After using it regularly, I notice fewer clogged pores and a visible reduction in blackheads. My pores also look less noticeable, and my skin texture appears more even overall. It helps keep congestion under control before it turns into larger blemishes, which is a big reason why it has remained a staple in my routine. For me, this is one of those rare products that manages to be both effective and gentle at the same time. If blackheads and clogged pores are an ongoing battle, this has been one of the most reliable products I’ve found for keeping them under control while still being comfortable enough for regular use. Summary: This exfoliant has earned a permanent spot in my skincare routine. It helps reduce blackheads, keeps my pores looking clearer, and improves overall skin texture without irritating my skin. For anyone dealing with persistent pore congestion, it’s easy to see why this product has such a loyal following.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
A
Verified Purchase
Audrey S.
Natrona Heights, US
★★★★★ 5
If you actually understand how to use it, it's amazing.
Size: 4 Fl Oz
My skin type: - Very Dry, easily dehydrated - Oily nose - Prone to stubborn acne and closed comedones - Redness on chin and cheeks (not rosacea) I already use a nightly Tretinoin cream (.04% concentration) to help with my acne and premature signs of aging but decided with my derm that incorporating a BHA would be a good idea to help with my seriously stubborn closed comedones and some irritating textural issues. It was between this and the Cerave SA lotion and I ultimately decided on this due to the higher concentration of salicylic acid. It's moisturizing, and feels sticky for the first 5-10 minutes after application but seems to sinks in to something of a satin finish on me and I can no longer feel it on my skin. You just have to be a little patient. My skin feels well hydrated and plump after it settles and looks really smooth and my pores aren't as obvious. It sits just fine under makeup for me but I'm not a new user to chemical exfoliants so I don't have lots of dead skin pilling up or sloughing off when I use it, my skin is, for the most part, already very smooth outside the acne and CCs. Occasionally I'll apply it further down my neck/decolletage than usual and WOW do I old skin just ball up and peel right away - it's so gross but also satisfying. So those that don't exfoliate often or are new to BHA/AHAs will likely have issues with foundation until their skin adjusts (but it will adjust). My advice in those cases is to either use this at night for the first few weeks or just accept going barefaced for a little while if you can. I'd strongly suggest not applying this product over anything that you feel does not dry down fully, the times I've attempted to use it after serums or heavier products it takes forever to sink in and sometimes never fully does. I save all my serums and essences for after this has absorbed and it's far easier to work with it as a result. My steps go like this most days: ACWell Licorice toner --- PC 2% BHA --- 10% Niacinamide serum --- TO Matryxil serum --- Secret Key Black Snail cream or Syn-ake cream w/ 3 drops Stratia Fortify oil --- Sunscreen. It works fairly quickly IMO, on my neck where I typically don't apply my Tret at night I noticed the peeling and balling of dead skin on day one and on my face where I have a patch of really awful CCs I noticed them getting smaller and smoother by around day 3-4. I'm going on about 8 days now and they're barely visible unless I'm right up in the mirror and feel as if they're almost gone when I touch my fingers to that area. I do have some slight peeling of the skin around my mouth and nose but it's not terrible (likely because I already exfoliate the heck out of my skin with the tret). Some tips and things keep in mind: 1) DO NOT RINSE IT OFF. I don't understand some of the top reviews advising people to do that, it says on the bottle not to rinse and nearly all chemical exfoliators are meant to be left on until the next cleansing specifically so they can do their job. If you rinse it off you're either going to prevent it from properly exfoliating or end up irritating the hell out of your skin. If you have oily skin and feel this might be heavy on you than you can probably just use this on bare skin and then sunscreen if you use in the AM or a lightweight lotion/cream and be done with it, but you need to leave it on your skin. 2) You have got to use sunscreen while you're using this product! Any BHA or AHA exfoliant causes increased sun sensitivity and you have to address that in your routine. You should already use sunscreen daily but it becomes a must when you incorporate a chemical exfoliator or you risk sun damage. 3) Less is more! Don't slop this on your face or soak a cotton pad in it, a little goes a long way and you'll be kicking yourself if you apply way too much and have to wait 20+ minutes for it to sink in. Use a shake or two and add more if needed but go easy. 4) Expect some irritation initially. Chemical exfoliants can be harsh and rough even on sturdy skin and you have to give yourself time to adjust. Over-exfoliation is a possibility but sometimes just introducing a BHA or AHA into your routine can cause some sensitivity. Don't panic and just be gentle to your skin. Use ceramides (like Cerave Skin Renewing cream) or fatty oils to soothe your face if needed and try to stay away from any harsh products or acids like Vitamin C right after applying this to avoid really burning your face.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2020
C
Verified Purchase
Cathy Rowell
Lake Worth, US
★★★★★ 5
Amazing exfoliating toner
Size: 4 Fl Oz
I am almost 40 and have had acne since puberty. I have tried so many products. The products that showed some improvement (like Proactiv) changed the texture of my face. Literally made my face feel like a basketball. I’ve tried some products that I’ll notice an improvement after a week or so, and the it would just stop working. I have never used something that so drastically helped my face in such a short amount of time. Notably, within 5 days my blemishes were almost gone. Within a week, my chin felt smooth instead of feeling the bumps of every clogged pore. The discoloration of my face, such as the redness, hasn’t totally disappeared, but it is improving. My face doesn’t feel oily throughout the day. My skin feels tighter, like I got a facelift. Moisturizer along with this product is important. And it is important to follow the directions and start slowly with this product. Use it every other day for the first week, gradually working your way up to daily and then twice a day. It is a shock to your skin and can dry it out if you go overboard. But for what I needed this product for, it has exceeded my expectations in every way. I couldn’t recommend it more. Just a heads up, it is applied like a toner. I expected a face wash, but it is a liquid that you apply to cotton and rub on your face. I wash with CeraVe SA cleanser, follow it with this, and apply whatever moisturizer you prefer—I’ve been using moisturizer with SPF so as to not damage my skin more than I already have.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026

recommand products

Ojos de Sol / Bright Eyes
18.95
Bonnet Silk Bonnet for Sleeping Satin Bonnet Hair Bonnets Black Women Silk Sleep Cap Satin Hair Bonnet Sleeping Bonet Silk Bonne
13.91
Engraved Cross First Communion Glass Jewelry Box - Custom Gift
43.99
Lascivia. Libro 1 / Lascivious Book 1
21.95
La Cría / The Child
21.95