Pro-Flo XT Small Block Chevy LS1 EFI Black Intake Manifold (71393)
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We confirm your ship date within one business day of ordering, and you can cancel for a full refund if the date does not work.
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: 6.0 hrs — $750 at $125/hr. Pick Install at HRC and a 20% labor deposit ($150) 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.
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Edelbrock part #71393 Pro-Flo XT LS1 EFI intake manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). Features a 90mm throttle bore opening and 2.75" port exit height. This manifold produced 30 more horsepower over a stock LS6 manifold at 6500 rpm. The Edelbrock Pro-Flo XT LS1 #71393 EFI intake manifold Accepts Pro-Flo XT throttle body #3869 or adapter #2737 and standard LS1 throttle bodies. Compatible with LS1 Fuel Rail Kit #3629 (sold separately), which features -6 AN inlet and outlet. This manifold offers a durable black power coated finish for long lasting protection and a distinctive look.
| Part Type | Engine Intake Manifold |
|---|---|
| Rear Maximum Height | 10.000" |
| Grade Type | Performance |
| Single Or Dual Plane Type | Single |
| Flange Type | Throttle Body XT |
| Gasket Or Seal Included | No |
| Basic Operating RPM Range | 1500-7000 RPM |
| Center Maximum Height | 10.200" |
| Material | Aluminum |
| Front Maximum Height | 10.200" |
| CNC Ported | No |
| Series | Pro-Flo XT |
| Vehicle Model | Chevrolet |
| Finish | Black Powder Coated |
| EGR Port | No |
| RGL | WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| Weight | 24.25 lb |
| UPC | 00085347713936 |
| Country of Origin | USA |
Verified fitment · 31 applications
- Chevrolet Camaro Z28 5.7L (1998–2002)
- Chevrolet Camaro Z28 SS 5.7L (1998–2002)
- Chevrolet Corvette 5.7L (1997–2000)
- Chevrolet Corvette 50th Anniversary Edition (2003)
- Chevrolet Corvette 50th Anniversary Edition Pace Car (2003)
- Chevrolet Corvette Base (2001–2004)
- Pontiac Firebird Formula 5.7L (1998–2002)
- Pontiac Firebird Trans Am 5.7L (1998–2002)
- Pontiac GTO 5.7L (2004)
| Part No. | 71393 |
|---|---|
| Brand | Edelbrock |
| Part Type | Engine Intake Manifold |
| Weight | 24.25 lb |
| UPC | 00085347713936 |
| 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.
