Athena-SCE 6-Bolt Head Gaskets w/ Vulcan Cut-Ring

SKU: SCE-CR-6

Available in 3.997, 4.056, 4.150, and 4.174 bore sizes
.059 Compressed Thickness
Has Stainless O-ring Seal
for 6 bolt and stock Blocks

Pricing: $189.95

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Description

This Is the ultimate seal for your LS engine! Available in 3.997", 4.056", 4.150", and 4.174" bore sizes. These gaskets use a Stainless O-ring that cuts into the head to provide the strongest seal available for High boost or high compression engines. Because the O-ring cuts into the aluminum Head when you pull the head off you will have to surface it .0003 to .0005 before reinstalling the head. They feature the extra tabs for 6-bolt capabilities. If you are using them on a standard 4-bolt LS block, you can simply cut the tabs off that you will not use.