Description: LT4 Ported Cylinder Heads 12646956 Dual Valve Springs With Lash Caps Camaro ZL1. These heads came off my 2017 Camaro zl1. Heads have intake sides ported. Lash caps will be included on the intake valves. Dual heavy duty valve springs for higher lift cams. Please note: performed leak down and compression check before removal. Cylinder #1 has small leak on intake valve. Recommend replacing that valve for peak performance before using. All other cylinders no leaks and perfect compression. Will also include arp head bolts. Only used once and they are able to be used again. Please note: 1 washer missing, fell down in engine bay and couldn’t retrieve. Any questions let me know. Thanks!
Price: 1500 USD
Location: North Versailles, Pennsylvania
End Time: 2024-11-26T20:43:48.000Z
Shipping Cost: 95 USD
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Item Specifics
Returns Accepted: ReturnsNotAccepted
Brand: GM
Type: Cylinder Head
Manufacturer Part Number: 12646956
