Mr. Gasket Rear Main Seal - VITON® - 29
SKU: 98986160857

Mr. Gasket Rear Main Seal - VITON® - 29

$46.76 $51.95
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Description

Mr. Gasket Rear Main Seal - VITON® - 29Overview: This Mr. Gasket Rear Main Seal is made from Viton Rubber. This style of rubber can handle high temperature like silicone rubber, but with superior abrasion resistance. Its durability and it's double, offset lip seal design make it recommended for applications that have high engine vacuum, like racing engines that utilize external vacuum pumps for crankcase evacuation. Features: Application: Year Make Model Submodel Engine Size 1988 1995

Overview:

This Mr. Gasket Rear Main Seal is made from Viton® Rubber. This style of rubber can handle high temperature like silicone rubber, but with superior abrasion resistance. Its durability and it's double, offset lip seal design make it recommended for applications that have high engine vacuum, like racing engines that utilize external vacuum pumps for crankcase evacuation.

Features:

    Application:

    Year Make Model Submodel Engine Size
    1988 - 1995 Chevrolet K3500 350/5.7 V8
    1986 - 1987 Chevrolet Monte Carlo 262/4.3 V6
    1987 Chevrolet Monte Carlo 305/5 V8
    1988 Chevrolet Monte Carlo
    1987 Chevrolet R10 305/5 V8
    1987 Chevrolet R10 262/4.3 V6
    1987 Chevrolet R10 350/5.7 V8
    1987 - 1988 Chevrolet R10 Suburban 350/5.7 V8
    1989 - 1991 Chevrolet R1500 Suburban 350/5.7 V8
    1987 Chevrolet R10 Suburban 305/5 V8
    1987 - 1988 Chevrolet R20 305/5 V8
    1987 - 1988 Chevrolet R20 262/4.3 V6
    1987 - 1988 Chevrolet R20 350/5.7 V8
    1987 - 1988 Chevrolet R20 Suburban 350/5.7 V8
    1989 - 1991 Chevrolet R2500 Suburban 350/5.7 V8
    1989 Chevrolet R2500 350/5.7 V8
    1987 - 1988 Chevrolet R30 350/5.7 V8
    1989 - 1991 Chevrolet R3500 350/5.7 V8
    1988 - 1994 Chevrolet S10 Blazer 262/4.3 V6
    1988 - 1995 Chevrolet S10 262/4.3 V6
    1990 - 1993 Chevrolet S10 Blazer
    1995 Chevrolet Tahoe 350/5.7 V8
    1987 Chevrolet V10 305/5 V8
    1987 Chevrolet V10 350/5.7 V8
    1987 Chevrolet V10 262/4.3 V6
    1987 - 1988 Chevrolet V10 Suburban 350/5.7 V8
    1989 - 1991 Chevrolet V1500 Suburban 350/5.7 V8
    1987 Chevrolet V20 350/5.7 V8
    1987 - 1988 Chevrolet V20 Suburban 350/5.7 V8
    1989 - 1991 Chevrolet V2500 Suburban 350/5.7 V8
    1987 - 1988 Chevrolet V30 350/5.7 V8
    1989 - 1991 Chevrolet V3500 350/5.7 V8
    1986 - 1993 GMC C1500 262/4.3 V6
    1986 - 1993 GMC C2500 262/4.3 V6
    1992 GMC C2500 Suburban 350/5.7 V8
    1986 - 1987 GMC Caballero 262/4.3 V6
    1986 - 1993 GMC G1500 262/4.3 V6
    1986 - 1993 GMC G2500 262/4.3 V6
    1988 - 1995 Chevrolet C1500 262/4.3 V6
    1988 - 1995 Chevrolet C1500 305/5 V8
    1988 - 1995 Chevrolet C1500 350/5.7 V8
    1994 - 1995 Chevrolet C1500 Suburban 350/5.7 V8
    1992 - 1993 Chevrolet C1500 Suburban
    1986 Chevrolet C20 262/4.3 V6
    1988 - 1995 Chevrolet C2500 350/5.7 V8
    1988 - 1995 Chevrolet C2500 305/5 V8
    1988 - 1995 Chevrolet C2500 262/4.3 V6
    1991 GMC Syclone
    1992 - 1993 GMC Typhoon
    1986 - 1990 GMC Safari 262/4.3 V6
    1991 - 1993 GMC Safari
    1987 GMC V1500 262/4.3 V6
    1991 - 1992 Oldsmobile Bravada
    1986 Pontiac Bonneville 305/5 V8
    1986 Pontiac Bonneville 262/4.3 V6
    1986 Pontiac Firebird 305/5 V8
    1993 - 1997 Pontiac Firebird 350/5.7 V8
    1986 Pontiac Grand Prix 305/5 V8
    1986 - 1987 Pontiac Grand Prix 262/4.3 V6
    1986 Pontiac Parisienne 305/5 V8
    1986 Pontiac Parisienne 262/4.3 V6
    1991 - 1995 Chevrolet C3500HD 350/5.7 V8
    1991 - 1995 GMC C3500HD 350/5.7 V8
    1994 - 1996 Buick Roadmaster
    1994 - 1996 Buick Commercial Chassis
    1994 - 1996 Cadillac Fleetwood
    1986 - 1994 Chevrolet Astro 262/4.3 V6
    1991 Chevrolet Astro
    1994 - 1996 Cadillac Commercial Chassis
    1987 - 1994 Chevrolet Blazer 350/5.7 V8
    1992 - 1993 Chevrolet Blazer
    1987 Chevrolet Blazer 305/5 V8
    1986 Chevrolet C10 262/4.3 V6
    1986 - 1993 GMC G3500 262/4.3 V6
    1986 - 1993 GMC K1500 262/4.3 V6
    1988 - 1993 GMC K2500 262/4.3 V6
    1993 GMC K2500 Suburban 350/5.7 V8
    1987 GMC R1500 262/4.3 V6
    1987 GMC R2500 262/4.3 V6
    1988 - 1989 GMC S15 Jimmy 262/4.3 V6
    1991 - 1993 GMC Sonoma 262/4.3 V6
    1990 - 1991 GMC S15 Jimmy
    1992 - 1993 GMC Jimmy
    1988 - 1990 GMC S15 262/4.3 V6
    1992 - 1995 Chevrolet C2500 Suburban 350/5.7 V8
    1988 - 1995 Chevrolet C3500 350/5.7 V8
    1986 - 1992 Chevrolet Camaro 305/5 V8
    1987 - 1997 Chevrolet Camaro 350/5.7 V8
    1987 - 1996 Chevrolet Caprice 350/5.7 V8
    1987 - 1992 Chevrolet Caprice 305/5 V8
    1986 - 1990 Chevrolet Caprice 262/4.3 V6
    1991 - 1993 Chevrolet Caprice
    1986 - 1989 Chevrolet Corvette
    1990 - 1996 Chevrolet Corvette 350/5.7 V8
    1986 Chevrolet El Camino 262/4.3 V6
    1987 Chevrolet El Camino
    1986 Chevrolet G10 262/4.3 V6
    1987 - 1995 Chevrolet G10
    1986 - 1995 Chevrolet G20 262/4.3 V6
    1987 - 1995 Chevrolet G20 305/5 V8
    1987 - 1995 Chevrolet G20 350/5.7 V8
    1986 - 1995 Chevrolet G30 262/4.3 V6
    1987 - 1996 Chevrolet G30 350/5.7 V8
    1994 - 1996 Chevrolet Impala
    1986 Chevrolet K10 262/4.3 V6
    1988 - 1995 Chevrolet K1500 262/4.3 V6
    1988 - 1995 Chevrolet K1500 350/5.7 V8
    1988 - 1995 Chevrolet K1500 305/5 V8
    1992 - 1993 Chevrolet K1500 Suburban
    1994 - 1995 Chevrolet K1500 Suburban 350/5.7 V8
    1988 - 1995 Chevrolet K2500 350/5.7 V8
    1988 - 1995 Chevrolet K2500 305/5 V8
    1988 - 1995 Chevrolet K2500 262/4.3 V6
    1992 - 1995 Chevrolet K2500 Suburban 350/5.7 V8

    Specs:

    Brand Mr. Gasket
    Emission Code 5
    Engine Chevrolet Small Block Gen I
    Engine Chevrolet Small Block Gen II (LT Based)
    Material Viton
    Product Type Rear Main Seal
    Rear Main Seal Style One Piece
    Warranty Limited 90 Day
    Weight 0.2
    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: 98986160857

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    4.7 ★★★★★
    Based on 166 reviews
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    Product Reviews
    M
    Verified Purchase
    Matt W
    Carnegie, US
    ★★★★★ 5
    Great shirt and Great price
    Size: X-Large, Color: Black
    I really like this short sleeve shirt — it’s stylish, comfortable, and perfect for any occasion. The fabric feels soft yet durable, and it keeps me cool even on warmer days. The fit is flattering without being too tight, making it a great addition to my everyday wardrobe.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 17, 2025
    J
    Verified Purchase
    Jaime
    New York, US
    ★★★★★ 5
    Perfect
    Size: X-Large, Color: Navy Blue
    Nice and loose. No ironing needed.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 17, 2026
    O
    Verified Purchase
    ozarowicz
    Birmingham, US
    ★★★★★ 5
    Great shirt.
    Size: Large, Color: Army Green
    Light and comfy
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 27, 2026
    A
    Verified Purchase
    Amazon Customer
    Grantham, US
    ★★★★★ 4
    Good quality and design, but...
    Size: Medium, Color: Black(windmill)
    The design, fit, and feel are nice, and I'm glad I used the sizing chart within the pictures because typically I have to buy a large in other brands. However, the collar is unsupported and the fabric is like others have said (thin, silky, a little like a shower curtain, and a little like a disco shirt, though surprisingly not stretchy). Not necessarily bad, just unexpected, and pleasantly light. I bought the white polka dot and the gray diamond print. The white was a tiny bit see through and the gray has a very subtle color change throughout the fabric undulating slightly lighter to slightly darker, which I did not notice from the pictures, but was nice. Unfortunately, the pocket fabric didn't switch lightness and darkness the same as the rest of the shirt, so the one I received had a dark splotch right next to the lighter pocket fabric making it look like a grease stain on the center of the shirt. The two were also slightly different in size even though they were both listed as the same size (medium). The white one pulled across the chest and had more fabric on the sides, the grey one fit beautifully with a nice taper, but it had the "stain." I did not wash mine or try to get the wrinkles out, but the crease of the fabric upon arrival is very prominent, and I would imagine it is hard to get out. All-in-all, I didn't love the shirts, so I returned them. But the fabric was nice, thin, and comfortable but I wouldn't say cheap. The shirt was a little more casual with the unsupported collar which is just good to consider. And there were some minor inconsistencies with sizing. I would have kept the gray had the pattern lined up better and perhaps I just got the one bad one.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 2, 2025
    A
    Verified Purchase
    Aaron
    Carnegie, US
    ★★★★★ 5
    I love these shirts!
    Size: 4X-Large, Color: Blue Combo
    These shirts are great! They’re super comfortable, super stylish, and they fit me! I’m a fat guy and they make me look great. Here’s a tip if you’re fat like me. Sit down in a chair and measure around your biggest area, then use that as your “chest” size on their charts. Order whatever size is just a little bigger than your measurement. Always check the charts because they’re not always the same.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 20, 2026

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