Mercruiser GM Big Block Center Rise Exhaust Manifold | Sierra 18-1957-2 Battery Systems

Mercruiser GM Big Block Center Rise Exhaust Manifold | Sierra 18-1957-2 Battery SystemsCenter rise exhaust manifold fits Mercruiser GM 7. 4L & 8. 2L CID marine engines. Mercruiser GM Big Block Center Rise Exhaust Manifold Sierra 18 1957 2 Mercruiser exhaust manifold Direct replacement manifold fits Mercruiser GM V8 454 and 502 cu. in. engines with center riser For Mercruiser 330, 340, & 454 Magnum model engines Interchangeable between port and starboard side Heavy duty cast iron Painted black Includes all gaskets, short riser studs,

150 cfm Flangemount Blower 34739-0010

20 amps AC/DC rating

Replaces Crusader 33381 | Replaces Marine Power 0009-005 | Replaces Mercury 26-97335

flexible bonds to aluminum

Kit includes the distributor housing assembly

Dual 5/8 in

DT 100 hp…1989 & newer

3A1062602M

Replaces Morse Controls 33C-03-11

3 GPM open flow rate

Replacement 10 micron filter element P/N S3227

Big Block Exhaust Manifold | Crusader R028021A