Pay in installments of $54.24 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Comp Cams Xtreme Energy, XE268H Street MachinesXtreme EnergyT, XE268H Street Machines, Slightly Rough Idle HYDRAULIC: Good for street machines, slightly rough idle. Specifications RPM Range: 1600 to 5800 Valve Timing: 0. 006 Lobe Separation: 110 Intake Centerline: 106 Vehicle Fitments: Year Make Model Submodel 1980 Buick Century Base, Estate 1979 Buick Century Custom, Special 1979 1980 Buick Century Limited, Sport 1980 Buick Electra Park Avenue, Estate Wagon, Limited 1980 Buick Estate Wagon Base
Xtreme EnergyT, XE268H Street Machines, Slightly Rough Idle
HYDRAULIC: Good for street machines, slightly rough idle.
Specifications
RPM Range: 1600 to 5800
Valve Timing: 0.006
Lobe Separation: 110°
Intake Centerline: 106°
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1980 | Buick | Century | Base, Estate |
| 1979 | Buick | Century | Custom, Special |
| 1979 - 1980 | Buick | Century | Limited, Sport |
| 1980 | Buick | Electra | Park Avenue, Estate Wagon, Limited |
| 1980 | Buick | Estate Wagon | Base |
| 1977 - 1980 | Buick | LeSabre | Base |
| 1977 - 1978 | Buick | LeSabre | Custom |
| 1977 | Buick | LeSabre | Custom Sport |
| 1979 - 1980 | Buick | LeSabre | Limited |
| 1978 - 1980 | Buick | LeSabre | Sport |
| 1979 - 1980 | Buick | Regal | Base, Sport, Limited |
| 1977 | Buick | Skylark | SR, Base, S |
| 1979 | Oldsmobile | Delta 88 | Royale, Base |
| 1958 - 1980 | Pontiac | Bonneville | Base |
| 1976 - 1980 | Pontiac | Bonneville | Brougham |
| 1959 - 1962 | Pontiac | Bonneville | Custom |
| 1959 - 1980 | Pontiac | Bonneville | Safari |
| 1964 - 1967 | Pontiac | Catalina | 2+2 |
| 1955 - 1980 | Pontiac | Catalina | Base |
| 1971 - 1972 | Pontiac | Catalina | Brougham |
| 1959 - 1980 | Pontiac | Catalina | Safari |
| 1962 - 1970 | Pontiac | Catalina | Ventura |
| 1955 - 1958 | Pontiac | Chieftain | Base, Safari |
| 1957 | Pontiac | Chieftain | Custom Safari Transcontinental, Custom Safari |
| 1967 - 1970 | Pontiac | Executive | Safari, Base |
| 1967 | Pontiac | Firebird | 326 |
| 1968 - 1969 | Pontiac | Firebird | 350 |
| 1969 | Pontiac | Firebird | 350 HO |
| 1967 - 1969 | Pontiac | Firebird | 400, Sprint |
| 1967 - 1981 | Pontiac | Firebird | Base |
| 1970 - 1981 | Pontiac | Firebird | Formula, Esprit |
| 1967 - 1968 | Pontiac | Firebird | HO |
| 1969 - 1981 | Pontiac | Firebird | Trans Am |
| 1973 - 1980 | Pontiac | Grand Am | Base |
| 1975 - 1981 | Pontiac | Grand LeMans | Base, Safari |
| 1976 | Pontiac | Grand LeMans | BR |
| 1976 - 1981 | Pontiac | Grand LeMans | LE |
| 1981 | Pontiac | Grand LeMans | SA |
| 1962 - 1980 | Pontiac | Grand Prix | Base |
| 1975 - 1980 | Pontiac | Grand Prix | LJ, SJ |
| 1971 - 1978 | Pontiac | Grand Safari | Base |
| 1971 - 1974 | Pontiac | Grandville | Base |
| 1975 | Pontiac | Grandville | Brougham |
| 1964 - 1973 | Pontiac | GTO | Base |
| 1970 - 1971 | Pontiac | GTO | The Judge |
| 1963 - 1981 | Pontiac | LeMans | Base |
| 1972 - 1974 | Pontiac | LeMans | Luxury |
| 1969 - 1981 | Pontiac | LeMans | Safari |
| 1974 | Pontiac | LeMans | Safari Luxury |
| 1970 - 1977 | Pontiac | LeMans | Sport |
| 1976 - 1977 | Pontiac | LeMans | Sport Coupe |
| 1971 | Pontiac | LeMans | T37 |
| 1955 - 1966 | Pontiac | Star Chief | Base |
| 1955 - 1957 | Pontiac | Star Chief | Custom |
| 1966 | Pontiac | Star Chief | Executive |
| 1958 | Pontiac | Star Chief | Super Deluxe, Custom Safari |
| 1958 | Pontiac | Super Chief | Base |
| 1961 - 1970 | Pontiac | Tempest | Base |
| 1970 | Pontiac | Tempest | GT |
| 1961 - 1962 | Pontiac | Tempest | LeMans |
| 1961 - 1969 | Pontiac | Tempest | Safari, Custom |
| 1960 - 1977 | Pontiac | Ventura | Base |
| 1973 - 1975 | Pontiac | Ventura | Custom |
| 1974 | Pontiac | Ventura | GTO |
| 1975 | Pontiac | Ventura | S |
| 1975 - 1977 | Pontiac | Ventura | SJ |
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 10 reviews
Sort
Product Reviews
★★★★★ 5
Same sizes but different fits
Color: Light Green-new, Size: 32W x 32L
Great color and good fit. Feels more like a Jean. I bought two pair-exact same size. 32w x 32 length. Light green was exactly what I wanted. The maroon red was more like a jegging than jeans. Not what I wanted. Supposedly same style - so just be aware fits were completely different!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 4
Good product with quality-control issues
Color: Dark Grey, Size: 31W x 31L
I really like these jeans. I own them in almost every color they offer, but the manufacturing consistency is hit or miss. The latest pair I bought has a much smaller pocket opening than the others.
I also always order the same size (31×31), but when I got the red pair they were ridiculously long, more like a 31×36.
And the first khaki pair I bought had pockets about half as deep as the rest. My iPhone would literally stick out of them.
That said, for the price and overall look, they’re still a solid buy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
★★★★★ 5
Comfortable
Color: Deep Brown, Size: 34W x 32L
Nicely fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Just buy. You will want more in different colors
Color: Lemon Yellow, Size: 40W x 32L
Excellent pants. Super comfy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
HIGHLY RECOMMENDED!
Color: Deep Brown, Size: 34W x 32L
It fits so well and true to size. The quality of the fabric is commendable. I will surely buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026