3.000" ID x 8" Long Flex Coupling (Interlock Liner) 304 Stainless BBC Billet aluminum hats with lightening

Billet aluminum hats with lightening holes

• Two piece air gap piston design limits heat transfer

Saves 13lbs over factory glass

Two Piece Floating Slotted Steel Rotors – B2794L / B2794R

• Billet aluminum

3.000" ID x 8" Long Flex Coupling (Interlock Liner) 304 Stainless BBC Billet aluminum hats with lighteningThe Ace Race Parts brand of 100% 304 Stainless Steel Interlock Liner style Flex Couplings are great for reducing vibration and stress in your exhaust system. Our Flex Couplings feature a 304 Stainless braided exterior, a 304 Stainless interlock style internal liner, a flexible 304 Stainless bellow in the center, and 304 Stainless end caps. The interlock style internal liner helps provide a smooth flow for the high temperature exhaust gases passing