Pay in installments of $28.49 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Cometic Pontiac 326/389/421 V8 .027in MLS Cylinder Head Gasket - 4.300in BoreThe 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 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
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 |
|---|---|---|---|
| 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 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 15 reviews
Sort
Product Reviews
★★★★★ 5
Enjoyable
Color: Grey, Size: Queen
Holds their shape and stay cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Comfortable and supportive pillow
Size: Standard (Mid Loft), Number of Items: 1
Perfect pillow, very comfortable, no odor, perfect support, thickness and height! I’d recommend this one!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Perfect and Very Comfortable Pillow
Size: Standard (Mid Loft), Number of Items: 1
This pillow is perfect! Not too soft and not too firm. Also just the right height that does not cause a neck ache. I often have insomnia but not when I sleep on this pillow. I highly recommend it for a comfortable night’s sleep.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 4
Nice pillow
Size: Standard (Mid Loft), Number of Items: 1
Nice but found better
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Comfortable Pillow!
Size: Standard (Mid Loft), Number of Items: 1, Size: Standard (Mid Loft), Number of Items: 1
For many years, I always bought the same brand latex foam pillow. Unfortunately, it's not made anymore so I took a chance with something new. I'm glad I picked this one! Very comfortable and I like the medium firmness. Not too soft or too firm, perfect for me. There is a very slight odor but it is not overpowering at all and I know it will dissipate over time. I will be purchasing another one soon!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026