Camshaft, LT1 XR269HR-12 (07-502-8)
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Compatibility
- Platform
- LS/LT
- Vehicle-specific fitment
- Review application details below
- Need help?
- Confirm fitment with us before ordering — (714) 202-7886
We list the engine platform a part is built for. That is not year-and-trim application data, so it does not confirm a fit on your specific vehicle.
- Est. install labor: 11.0 hrs — $1,375 at $125/hr. Pick Install at HRC and a 20% labor deposit ($275) is due at checkout; the balance is due at completion.
- An estimate for a stock vehicle, not a quote — we confirm it in writing when you book, before any labor is authorized. Seized hardware, prior modifications, diagnosis and machine work are quoted separately; tuning is arranged through our tuning partner. Questions: (714) 202-7886.
- Warranty & track disclaimer — read before you race it.
- Shipping & returns — rates and RMA terms.
- Installed in-house in Huntington Beach, CA — labor & service policy.
- Affirm and PayPal available at checkout.
More ways to pay at checkout
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.
| Part Type | Engine Camshaft |
|---|---|
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? | No |
| C.A.R.B. Exemption Reason | N/A |
| C.A.R.B. E.O. Number | N/A |
| 10602 | 269HR-12 |
| Cam Type | Hydraulic Roller |
| Grind Number | 269HR-12 |
| Basic Operating RPM Range | 1,500-5,500 RPM |
| Intake Duration at .050 Inch Lift | 218° |
| Usage | Street/Performance |
| Camshaft Series | Xtreme Energy |
| Exhaust Duration at .050 inch Lift | 224° |
| Advertised Intake Duration | 269° |
| Advertised Exhaust Duration | 276° |
| Lobe Separation | 112° |
| Intake Valve Lift | 0.495" |
| Exhaust Valve Lift | 0.503" |
| Lifters Included | No |
| Valve Springs Required | Yes |
| Assembly Lubricant Included | No |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Austempered Ductile Iron |
| Engine Family | GM LT1 and LT4 350 c.i. 8 Cylinder (1995-1997) |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Lifter Type | Hydraulic Roller |
| Title | Xtreme Energy 218/224 Hydraulic Roller Cam for GM LT1/LT4 |
| Amazon ASIN | B000VTWY5Y |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| Weight | 8.6862 lb |
| UPC | 036584063230 |
| Country of Origin | USA |
Verified fitment · 68 applications
- Buick Commercial Chassis Base 5.7L (1994–1996)
- Buick Roadmaster Base 5.7L (1994–1995)
- Buick Roadmaster Collector's Edition 5.7L (1996)
- Buick Roadmaster Estate Wagon 5.7L (1994–1995)
- Buick Roadmaster Estate Wagon Collector's Edition 5.7L (1996)
- Buick Roadmaster Limited 5.7L (1994–1995)
- Buick Roadmaster Limited Collector's Edition 5.7L (1996)
- Cadillac Commercial Chassis Base 5.7L (1994–1996)
- Cadillac Commercial Chassis Brougham 5.7L (1994–1996)
- Cadillac Fleetwood Base 5.7L (1994–1996)
- Cadillac Fleetwood Brougham 5.7L (1994–1996)
- Chevrolet Camaro Indianapolis 500 Pace Car 5.7L (1993)
- Chevrolet Camaro Z28 5.7L (1992–1997)
- Chevrolet Camaro Z28 Heritage Edition 5.7L (1992)
- Chevrolet Caprice Classic 4.3L (1994–1996)
- Chevrolet Caprice Classic 5.7L (1994–1996)
- Chevrolet Caprice Classic LS 4.3L (1994)
- Chevrolet Caprice Classic LS 5.7L (1994)
- Chevrolet Commercial Chassis Base 5.7L (1994)
- Chevrolet Corvette 40th Anniversary Edition 5.7L (1993)
- Chevrolet Corvette Base 5.7L (1992–1996)
- Chevrolet Corvette Collector's Edition 5.7L (1996)
- Chevrolet Corvette Grand Sport 5.7L (1996)
- Chevrolet Corvette Indianapolis 500 Pace Car 5.7L (1995)
- Chevrolet Impala SS 5.7L (1994–1996)
- Pontiac Firebird Formula 5.7L (1992–1997)
- Pontiac Firebird Trans Am 5.7L (1992–1997)
- Pontiac Firebird Trans Am GT 5.7L (1994)
- Pontiac Firebird Trans Am GTA 5.7L (1992)
| Part No. | 07-502-8 |
|---|---|
| Brand | COMP Cams |
| Part Type | Engine Camshaft |
| Weight | 8.6862 lb |
| UPC | 036584063230 |
| Country of Origin | USA |
Platform-level fitment (Ford + GM, Phase 1). We publish the engine platform a part is built for — not year-and-trim application data — so nothing here confirms a fit on a specific vehicle. Confirm fitment with us before ordering: (714) 202-7886.
Commonly Needed With This
Parts builders usually buy alongside this one — gaskets, seals and hardware for the install. These are suggestions, not a verified fit: call (714) 202-7886 to confirm before ordering.
