6-Bolt Main Girdle

•6-Bolt Main Girdle Fits 4G63 and G4CS blocks

•Recommended in all builds above 350hp

•Requires minor engine block grinding at the lower two rear main cover bolts

•Requires using main studs (ARP is one popular brand)

•Stiffens the main caps and eliminates or greatly reduces main cap to block flex and fretting •Recommended to line hone the engine with the girdle installed

•Parts Normally Ship the Next Business Day

Main Girdle - 6-Bolt 4g63

SKU: 1910
$120.00Price

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