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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Comp Cams Xtreme Energy 276HR-12 Modified LT1Xtreme Energy 276HR 12 Modified LT1 Best cam for modified LT1, better exhaust & 2000+ converter. Requires custom tuning. Grind Number: 276HR 12 Lifter Type: OE Style Hydraulic Roller Engine Family: GM LT1 LT4 350 cid V8 1995 1997 Cam Family: Xtreme EnergyT Specifications Intake Exhaust RPM Range: Valve Lash: Valve Timing: Duration: Lobe Separation: Duration @ . 050" Lift: Intake Centerline: Valve Lift: Lobe Lift: Valve Timing @ 0. 006 Lift: Vehicle
Xtreme Energy 276HR-12 Modified LT1
Best cam for modified LT1, better exhaust & 2000+ converter. Requires custom tuning.
- Grind Number: 276HR-12
- Lifter Type: OE-Style Hydraulic Roller
- Engine Family: GM LT1 / LT4 350 cid V8 1995-1997
- Cam Family: Xtreme EnergyT
| Specifications | Intake | Exhaust | ||
| RPM Range: | Valve Lash: | |||
| Valve Timing: | Duration: | |||
| Lobe Separation: | Duration @ .050" Lift: | |||
| Intake Centerline: | Valve Lift: | |||
| Lobe Lift: | ||||
| Valve Timing @ 0.006 Lift: | ||||
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994 - 1996 | Buick | Commercial Chassis | Base |
| 1994 - 1995 | Buick | Roadmaster | Base, Limited, Estate Wagon |
| 1996 | Buick | Roadmaster | Limited Collector's Edition, Estate Wagon Collector's Edition, Collector's Edition |
| 1994 - 1996 | Cadillac | Commercial Chassis | Brougham, Base |
| 1994 - 1996 | Cadillac | Fleetwood | Base, Brougham |
| 1993 - 1997 | Chevrolet | Camaro | Base |
| 1993 | Chevrolet | Camaro | Indianapolis 500 Pace Car |
| 1996 - 1997 | Chevrolet | Camaro | Lujo |
| 1992 | Chevrolet | Camaro | RS Heritage Edition, Z28 Heritage Edition |
| 1992 - 1997 | Chevrolet | Camaro | RS, Z28 |
| 1994 - 1996 | Chevrolet | Caprice | Classic |
| 1994 | Chevrolet | Caprice | Classic LS |
| 1994 | Chevrolet | Commercial Chassis | Base |
| 1993 | Chevrolet | Corvette | 40th Anniversary Edition |
| 1992 - 1996 | Chevrolet | Corvette | Base |
| 1996 | Chevrolet | Corvette | Collector's Edition, Grand Sport |
| 1995 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1992 - 1995 | Chevrolet | Corvette | ZR-1 |
| 1994 - 1996 | Chevrolet | Impala | SS |
| 1993 | Excalibur | Limited | Base |
| 1992 - 1997 | Pontiac | Firebird | Base, Formula, Trans Am |
| 1994 | Pontiac | Firebird | Trans Am GT |
| 1992 | Pontiac | Firebird | Trans Am GTA |
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
4.3 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Great quality & value
Size: Large, Color: Brown
Bought this for my husband and he loves it! Really nice quality, fits true to size and looks great on him.
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Good quality
Size: Medium, Color: Light Grey
Love the shirt. Good quality and true to size.
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Reviewed in the United States on March 2, 2026
★★★★★ 5
Quality, great price !
Quality, well-made, great price! Love it abd bought more!
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Reviewed in the United States on January 20, 2026
★★★★★ 5
Great sweater
Nice sweater fit well !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
★★★★★ 5
Light and comfortable
Size: Large, Color: White, Size: Large, Color: White
My husband is 6’2, 208 lbs and a large fit very nicely on him. Easy care and not thick so he was able to comfortably wear and colored shirt underneath.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026