2001-2016 GM 6.6L Duramax Up-pipes Bolt Set (12pcs)
$39.99
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Duramax Up-pipes Bolt Set Duramax: LB7, LLY, LBZ, LMM, LML (2001-2016)Features: OEM design with washers. Thread length increased to accommodate washer thickness. Two screws are 5 mm longer to accommodate the downpipe mounting bracket. Our design preserves thread engagement whereas other companies do not. (10) M10 x 1.5 x 32 bolt and washer(12) M10 washers(2) M10 x 1.5 x 37 bolt and washer
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