Circle Track Center Bolt Black Valve Covers


  • Set of black sheet metal valve covers
  • For Gen I Circle Track engines equipped with center hold-down cylinder heads
  • 2 breather pipes on one cover
  • No pipes on other cover
  • For engines 19258602, 88958603, 88958604 and 19318604
SKU: 25534359 Categories: ,

Circle Track Valve Covers

P/N 25534359

– Sheet metal valve cover kit designed for Gen I design circle track engines equipped with center hold-down cylinder heads
– Covers equipped with 2 breather pipes on 1 cover and no pipes on the other

Note: Use breather kit P/N 25534355 (2 come in kit).

Additional required components:

  • 10046089 (2) Gaskets
  • Bolts: N/A
  • 3989350 (1) Grommets
  • Oil Fillers: N/A
  • Engine application: 19258602, 88958603, 88958604, 19318604

Circle Track Center Bolt Valve Covers

25534359 Chevrolet Valve Covers

People can’t see the beautiful porting artistry inside your Chevrolet Performance aluminum cylinder heads, but they can, and do, see the valve covers. To make sure your GM engine looks as great as it runs, Chevrolet Performance offers a wide selection of precision-engineered, branded valve covers. The valve covers are either aluminum or stamped steel. They’re designed to seal tightly and minimize the chance of oil leakage. Taller competition valve covers are made to easily clear high performance valvetrain components.

Note: Valve covers are sold in pairs unless otherwise specified. Valve covers cannot be used with 15ᄚ or 18ᄚ heads unless otherwise stated.

Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to