SKU: SKU: EDE61905
Edelbrock part #61905 Performer small-block Chevy LT1 (1992-97) Performer complete cylinder head delivers 24 horsepower over stock and raise the peak power level by 500 rpm. This head is designed to accept factory style self-aligning rockers. This Performer LT1 cylinder head is 50-state street legal and accept factory center bolt valve covers. It features exhaust ports in the stock location for use with stock or aftermarket exhaust manifolds and headers. Match with RPM Air-Gap intake #7107, throttle body #3809 and camshaft #2108 for the Total Power Package combo. Cylinder Head Specifications: - Exhaust port location: Stock - Spark plug fitment: 14mm x 3/4 reach, gasket seat
Edelbrock part #61905 Performer small-block Chevy LT1 (1992-97) Performer cylinder heads deliver 24 horsepower over stock and raise the peak power level by 500 rpm.
| Exhaust Port Location | Standard |
| Exhaust Runner Volume | 60 CCM |
| Family | Performer |
| EGR Port | No |
| Horsepower | 300-450 HJ |
| Seat Material | Ductile Iron |
| Construction Type | Complete |
| Guide Material | Manganese Bronze |
| Rocker Arm Stud Diameter | 0.4375 IN |
| Quantity | Sold Individually |
| Valve Stem Diameter | 0.3125 IN |
| Retainer Included | Yes |
| Push Rod Diameter | (Suggested) 0.375 IN |
| Intake Valve Diameter | 1.94 IN |
| Valve Spring Diameter | 1.46 IN |
| 8788 | Yes |
| 10024 | Yes |
| 8789 | Yes |
| 10025 | Yes |
| 10252 | Chromoly Steel |
| 10583 | No |
| 10261 | No |
| 10671 | No |
| 10 | Aluminum |
| 30 | No |
| 6627 | 170 CCM |
| 6635 | 31-6190 |
| 6634 | No |
| 3390 | Performance |
| 6621 | 9.025 IN |
| 10582 | No |
| 6626 | 54 CCM |
| 306 | Yes |
| 9799 | Yes |
| Valve Lock Material | Steel |
| Series | Performer |
| Valve Angle | 23 DD |
| Seat Angle | Exhaust 45 deg/Intake 45 DD |
| Valve Spring Maximum Lift | 0.600 IN |
| Camshaft Type | Hydraulic Roller |
| Deck Thickness | 0.625 IN |
| Exhaust Valve Diameter | 1.55 IN |
| 9040 | D-215-70 |
| CNC Ported | No |
California Prop 65 Warning: 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.