Ceramic Coated DOUBLE WALLED STAINLESS BBC JET BOAT Blower Headers MERC CRUISER

Stainless Marine manifolds
JET BOAT V DRIVE
I/O
BBC APPLICATIONS
454 502 528 574
5" COLLECTOR
YOU WILL NEED A 5"- 4" REDUCER TO GET THRU TRANSOM
2-1/8" SUPER HUGE PRIMARIES
2500 JET COATED HEAT PROTECTION
COATED INSIDE AND OUT
These are Similar to the stainless steel double wall cmi
O - Transom 100% Stainless Steel
3/8" Laser Cut Flange
Fits Big Block Chevy
Will work on 496 Mag
Fully Polished
Up to 25% More Horsepower & Torque
WATERLINES INCLUDED
WATER BUNGS INCLUDED
NPT FITTINGS INCLUDED
RUBBER LINES INCLUDED
CLAMPS,GASKETS, FITTINGS INCLUDED
MOCK TO YOUR EXHAUST CAPTAIN CHOICE ETC.