Edelbrock 61905 - Cylinder Head, Chevrolet LT1, Performer, 54cc, Hydraulic Roller

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

• Complete 50-state street legal alum cylinder head
• Out-of-the-box bolt-on performance
• Design that improves intake port alignment
• Outstanding high-performance street head
• Provides a semi-open combustion chamber
• 9.2:1 Compression with flat top pistons
• 8.8:1 Compression with 1987-up TBI dished pistons
• Match with Edelbrock multi-point EFI to maximize