Cometic Pontiac 389/421 V8 4.3in Bore .040in MLS Head Gasket
SKU: 3706407305

Cometic Pontiac 389/421 V8 4.3in Bore .040in MLS Head Gasket

Sale price$102.56 Regular price$113.95
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Description

Cometic Pontiac 389/421 V8 4.3in Bore .040in MLS Head GasketThe HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block. This Part Fits: Year Make Model Submodel 1949 1954 Jaguar XK120 Base 1952 1954 Jaguar XK120 M 1955 1957 Jaguar XK140 Base 1955 1957 Jaguar XK140 M 1955 1957 Jaguar XK140 MC 1958 1961 Jaguar XK150 Base 1958 1961 Jaguar XK150 S 1959 1966 Pontiac Bonneville Base 1959 1962 Pontiac Bonneville Custom

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

This Part Fits:

Year Make Model Submodel
1949-1954 Jaguar XK120 Base
1952-1954 Jaguar XK120 M
1955-1957 Jaguar XK140 Base
1955-1957 Jaguar XK140 M
1955-1957 Jaguar XK140 MC
1958-1961 Jaguar XK150 Base
1958-1961 Jaguar XK150 S
1959-1966 Pontiac Bonneville Base
1959-1962 Pontiac Bonneville Custom
1959-1966 Pontiac Bonneville Safari
1964-1966 Pontiac Catalina 2+2
1959-1966 Pontiac Catalina Base
1959-1966 Pontiac Catalina Safari
1962-1966 Pontiac Catalina Ventura
1962-1966 Pontiac Grand Prix Base
1964-1966 Pontiac GTO Base
1959-1966 Pontiac Star Chief Base
1966 Pontiac Star Chief Executive
1961,1963-1966 Pontiac Tempest Base
1964-1965 Pontiac Tempest Custom
1961 Pontiac Tempest LeMans
1961,1963-1966 Pontiac Tempest Safari
1960-1961 Pontiac Ventura Base
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SKU: 3706407305

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4.6 ★★★★★
Based on 1578 reviews
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Verified Purchase
Tchorton
Carnegie, US
★★★★★ 5
Longest lasting dog toys we’ve purchased.
Style: Fox, Raccoon, Squirrel
In 2020, we purchased these for our 6 month old puppy who was repeatedly destroying all of her toys. Christmas 2025, I gifted our dog a stuffed toy purchased from a local dog store. It was destroyed within an hour. Later that day, I found one of these little squirrels that we purchased FIVE years ago - still in action, a bit worse for the wear, but still very much loved by our dog. I decided to purchase another pack of these as they are clearly winners.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
M
Verified Purchase
MISS JENNIFER TAYLOR
Port Orchard, US
★★★★★ 5
Nice toy
Style: Variety Pack - Large (3-pack)
Good idea, no stuffing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
J
Verified Purchase
J. Rothenberger
Lexington, US
★★★★★ 3
The Ad got me, the reality didn't
Style: Variety Pack - Large (3-pack)
Directly from the ad- "Exclusive Noisemakers - Each large toy includes 3 high-quality round squeakers to deliver more sound to keep your best friend entertained.". Now my neighbor bought this squirrel with three high-quality squeakers nearly a year ago. It's ragged and tattered I just recently sewed it up for him where he chewed the one leg odd, but those three noise makers are still squeaking. Whe I got my pup, I immediately went to buy one and they were no longer selling them, so I've been on a search for one or an equivalent. These are not. There's no stuffing to get all over the place when your pup breaks into it, a plus. However the squeakers weren't particularly loud and were silenced in a few hours. Two were dead and the remaining one was very well on its way. The toy itself was pretty much intact but that had more to do with the lack of attention from the dog than how rugged the toy is. He'll pick it up once in a while but it certainly didn't meet my expectations. The good thing is that there are three of them so I can give him some brief excitement in the future. Wouldn't buy again.
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Reviewed in the United States on February 24, 2023
E
Verified Purchase
Eileen
Bozeman, US
★★★★★ 5
Strong Chewer Friendly Toy
Style: Variety Pack - Large (3-pack)
My dog is a rough chewer and these last a really long time (clearly since this beaver's face is long gone! The no stuffing is a win too for cleaning up afterwards.
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Reviewed in the United States on April 26, 2026
C
Verified Purchase
Craig Curran
Alexandria, US
★★★★★ 5
Longest living toy ever!
Style: Variety Pack - Large (3-pack), Style: Variety Pack - Large (3-pack)
This review is 2 years in the making! Purchased over 2 years ago, all three are still in active play, still squeek, with no holes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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