SKU: 79212191037

Transmission Kit, Transkit 68-81 TH-350 Transmission - 30229

Sale price$215.52 Regular price$239.47
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Transmission Kit, Transkit 68-81 TH-350 Transmission - 30229Overview: B&M Transkits give you the same high quality components that are used in all B&M Street and Strip transmissions. They also include special directions on how to modify your case, pump, and components. Features: Replacement Valves Modification Components Complete Overhaul Gasket Set High Performance Friction Materials Application: Year Make Model Submodel Engine Size 1975 Buick Skylark 1979 Pontiac Bonneville 1977 1978 Pontiac Grand Safari

Overview:

B&M Transkits give you the same high-quality components that are used in all B&M Street and Strip transmissions. They also include special directions on how to modify your case, pump, and components.

Features:

  • Replacement Valves
  • Modification Components
  • Complete Overhaul Gasket Set
  • High Performance Friction Materials

Application:

Year Make Model Submodel Engine Size
1975 Buick Skylark
1979 Pontiac Bonneville
1977 - 1978 Pontiac Grand Safari
1975 Buick Skyhawk
1975 - 1976 Chevrolet Vega 122/2 L4
1974 - 1977 Chevrolet Vega 140/2.3 L4
1976 - 1977 Pontiac Sunbird 140/2.3 L4
1976 - 1977 Oldsmobile Starfire 140/2.3 L4
1975 - 1977 Pontiac Astre 140/2.3 L4
1971 - 1973 Chevrolet Vega Base 140/2.3 L4
1975 - 1977 Chevrolet Monza 140/2.3 L4
1977 - 1978 Pontiac Phoenix 151/2.5 L4
1977 - 1980 Pontiac Sunbird 151/2.5 L4
1977 Pontiac Ventura 151/2.5 L4
1978 - 1980 Oldsmobile Starfire 151/2.5 L4
1977 Pontiac Astre 151/2.5 L4
1978 - 1980 Chevrolet Monza 151/2.5 L4
1970 Chevrolet Nova 153/2.5 L4
1978 - 1979 Buick Century 196/3.2 V6
1978 - 1979 Buick Regal 196/3.2 V6
1978 - 1979 Chevrolet Monza 196/3.2 V6
1978 - 1979 Chevrolet El Camino 200/3.3 V6
1978 - 1979 Chevrolet Malibu 200/3.3 V6
1978 - 1979 Pontiac LeMans 200/3.3 V6
1978 - 1979 GMC Caballero 200/3.3 V6
1978 - 1979 Chevrolet Monte Carlo 200/3.3 V6
1980 Chevrolet El Camino 229/3.8 V6
1980 Pontiac Grand LeMans Safari 229/3.8 V6
1980 Pontiac Grand LeMans Base 229/3.8 V6
1980 Pontiac LeMans 229/3.8 V6
1980 Chevrolet Impala 229/3.8 V6
1980 - 1981 Chevrolet Camaro 229/3.8 V6
1980 Chevrolet Caprice 229/3.8 V6
1980 GMC Caballero 229/3.8 V6
1980 Chevrolet Malibu 229/3.8 V6
1980 Chevrolet Monte Carlo 229/3.8 V6
1980 Pontiac Catalina 229/3.8 V6
1969 Chevrolet Camaro RS 230/3.8 L6
1969 Chevrolet G20 Van 230/3.8 L6
1969 Chevrolet Camaro Base 230/3.8 L6
1969 GMC C15/C1500 Pickup 230/3.8 L6
1969 Chevrolet K10 Pickup 230/3.8 L6
1969 Chevrolet El Camino 230/3.8 L6
1969 Chevrolet G10 Van 230/3.8 L6
1969 GMC K15/K1500 Pickup 230/3.8 L6
1969 GMC G15/G1500 Van 230/3.8 L6
1969 GMC G25/G2500 Van 230/3.8 L6
1970 Chevrolet Nova 230/3.8 L6
1977 - 1980 Oldsmobile Cutlass Supreme 231/3.8 V6
1978 - 1980 Chevrolet El Camino 231/3.8 V6
1977 - 1981 Pontiac Firebird 231/3.8 V6
1979 Pontiac Grand Am 231/3.8 V6
1978 - 1980 Pontiac Grand LeMans Safari 231/3.8 V6
1978 - 1980 Pontiac Grand Prix 231/3.8 V6
1977 Pontiac LeMans Base 231/3.8 V6
1977 Pontiac LeMans Sport 231/3.8 V6
1977 - 1980 Pontiac Grand LeMans Base 231/3.8 V6
1978 - 1980 Chevrolet Malibu 231/3.8 V6
1978 - 1980 Pontiac LeMans 231/3.8 V6
1977 - 1979 Pontiac Phoenix 231/3.8 V6
1976 - 1980 Pontiac Sunbird 231/3.8 V6
1977 Pontiac Ventura 231/3.8 V6
1977 - 1980 Oldsmobile Delta 88 231/3.8 V6
1977 - 1979 Oldsmobile Omega 231/3.8 V6
1975 - 1980 Oldsmobile Starfire 231/3.8 V6
1976 - 1980 Buick LeSabre 231/3.8 V6
1976 - 1980 Buick Skyhawk 231/3.8 V6
1976 - 1979 Buick Skylark 231/3.8 V6
1980 Chevrolet Impala 231/3.8 V6
1980 - 1981 Chevrolet Camaro 231/3.8 V6
1980 Chevrolet Caprice 231/3.8 V6
1978 - 1980 GMC Caballero 231/3.8 V6
1980 Pontiac Bonneville 231/3.8 V6
1977 - 1980 Pontiac Catalina 231/3.8 V6
1975 Buick Century Base 231/3.8 V6
1975 Buick Century Custom 231/3.8 V6
1975 Buick Century Special 231/3.8 V6
1976 - 1981 Buick Century 231/3.8 V6
1978 - 1980 Chevrolet Monte Carlo 231/3.8 V6
1978 - 1980 Oldsmobile Cutlass Salon 231/3.8 V6
1978 - 1980 Oldsmobile Cutlass Calais 231/3.8 V6
1980 Oldsmobile Cutlass Cruiser 231/3.8 V6
1978 - 1980 Oldsmobile Cutlass 231/3.8 V6
1975 - 1981 Buick Regal 231/3.8 V6
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: 79212191037

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4.6 ★★★★★
Based on 15 reviews
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M
Verified Purchase
Morstead
Belleville, US
★★★★★ 5
Comfortable & well-fitting, but some differences in stiffness between batches
Size: Medium, Color: Black/Deep Blue/Deep Grey/Heather Grey
I've basically been exclusively buying these since I've discovered them. Super-comfortable and maintain their shape for a long time, but I've noticed from buying it multiple times that sometimes the pouch area has stiffer texture and more support than other times (when it's loose & stretchy like the rest of it). I wish I could specify receiving the more-supported ones because they tend to produce less....how to say, knocking the boys around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
E
Verified Purchase
EclecticJay
Natrona Heights, US
★★★★★ 5
Comfort and softness
Size: 3X-Large, Color: Black/Navy/Dark Grey/Red
True to size; they are comfortable, good quality, and really soft.
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Reviewed in the United States on January 3, 2026
J
Verified Purchase
James
Draper, US
★★★★★ 5
Look great, feel great
Size: Large, Color: Black
These feel great and fit well. With most briefs I tend to the trouble either keeping the front in or not having the back cover everything but these do both things and are very soft. They also look great, even on body types not in the promo picture. They are a great set of briefs and have held up so far and I got mine a little around a year ago and wear them often.
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Reviewed in the United States on September 26, 2025
G
Verified Purchase
garlic brad
Belleville, US
★★★★★ 4
Comfortable, but run big
Size: Small, Color: Red/Orange/Yellow/Blue
I'm a small guy and I purchased size small. The underwear are not bad. Great if you're a bigger guy or if you have a really big butt. If you're on the smaller side or skinnier though they'll fit a little loose. My butt is pretty big, but it doesn't fill out the back completely. Very comfortable though and the waist fits fine. Just a big backside. They don't ride up and so far they're durable. No fading in color and the material holds strong after many wears and washes.
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Reviewed in the United States on February 24, 2026
S
Verified Purchase
shaik
Cuba, US
★★★★★ 5
Value. Fabric quality.
Size: Large, Color: Black/Navy/Dark Grey/Red
Better than I expected. Great fabric. Perfect fit. This is the most satisfying buy that I ever did. For this price!
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Reviewed in the United States on February 14, 2026

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