GM BREATHERS AND HARDWARE

88962074
Oil Baffle Tube (not shown)
• Pushes easily into most valve covers that have an oil baffle
• Requires breather P/N 25534355. (Used on ZZ572 engines.)

A. 25534355
ZZ572 Breather
• Special breathers for the ZZ572 valve covers
• Chrome breathers are 1-3/8", hose-clamp-style with the Bowtie logo on top
• Use with oil baffle tube P/N 88962074
• Includes two breathers

B. 12341993
Push-In Oil Filler Cap
• For valve covers with 1.22" hole

3894337
Rubber Grommet, Bowtie Valve Covers (not shown)
• Has 15/16" I.D. x 17/32" O.D.
• Can be used to plug the oil filler hole in Bowtie valve covers, or to mount a push-in breather

14085759
Valve Cover Gasket (not shown)
• Steel-reinforced gasket fits all big-block Chevy valve covers
• Sold as single piece. Order two per engine.

GM VALVE COVER BADGES
Designed to fit mounting area on valve covers P/N 12495488 (see page 258), these good looking badges will fit some other big-block valve covers. One badge per package. Order two per engine.

12363951
Valve Cover Badge, “427 Cubic Inches” (not shown)

12363952
Valve Cover Badge, “454 Cubic Inches” (not shown)

12366995
Valve Cover Badge, “454 GM Performance Parts” (not shown)

12363953
Valve Cover Badge, “502 Cubic Inches” (not shown)

C. 12366994
Valve Cover Badge, “502 GM Performance Parts”