Engine Cylinder Head

The Edelbrock part #61917 small-block Chevy LT1 (1992-97) Performer NHRA cylinder heads deliver 24 horsepower over stock and raise the peak power level by 500 rpm. These heads are designed to accept factory style self-aligning rockers. Performer LT1 cylinder heads are 50-state street legal and accept factory center bolt valve covers. They feature 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. – 61917 Cylinder Heads are allowed for use in the NHRA Super Stock class – Combustion chamber volume: 54cc – Intake runner volume: 170cc – Exhaust runner volume: 60cc – Intake valve diameter: 1.94" – Exhaust valve diameter: 1.55"

Additional Attributes:

GTIN: 00085347619177
CNC Ported: No
Combustion Chamber Volume: 54.0
Deck Height: 9.025
Deck Thickness: 0.625
Grade Type: Performance
Guide Plates Included: No
Head Casting Number: 6190F
Intake Runner Volume: 170.0
Material: Aluminum
Push Rod Diameter: 0.312
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.
Rocker Arm Stud Diameter: 0.375
Valve Angle: 23

Extended Information:

Emissions : Available to Order
Life Cycle Status: Obsolete

Packaging:

Quantity of Each: 1
Package UOM: EA
Dimension: 22.75 x 10.44 x 7.38 inches
Weight: 24.85 PG