1968 Buick GS 400 PCV Valve Grommet
Navigate our online catalogue to find original replacement PCV Valve Grommets specifically designed to fit a 1968 Buick GS 400.






PCV Valve Grommet
$26.84
10+ In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 400ci V8;
Engine Base: 6.6L 400ci V8;
Vehicle Fitment Notes:
11/16 Inch Inner Dia. x 1 3/16 Inch Outer Dia.
11/16 Inch Inner Dia. x 1 3/16 Inch Outer Dia.





PCV Valve Grommet
$26.84
10+ In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Vehicle Fitment Notes:
11/16 Inch Inner Dia. x 1 3/16 Inch Outer Dia.
11/16 Inch Inner Dia. x 1 3/16 Inch Outer Dia.






PCV Valve Grommet
$24.08
10+ In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8;
Engine Base: 6.6L 400ci V8;
Vehicle Fitment Notes:
23/32 Inch Inner Dia. x 1 Inch Outer Dia.
23/32 Inch Inner Dia. x 1 Inch Outer Dia.






PCV Valve Grommet
$24.08
10+ In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Vehicle Fitment Notes:
23/32 Inch Inner Dia. x 1 Inch Outer Dia.
23/32 Inch Inner Dia. x 1 Inch Outer Dia.





PCV Valve Grommet
$4.81
Limited Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 2-3 Hours Tuesday Oct. 7th
Pick-Up: Ready in 2-3 Hours Tuesday Oct. 7th
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8;
Engine Base: 6.6L 400ci V8;
Vehicle Fitment Notes:
1.509 In. O.D. PCV to Valve Cover
1.509 In. O.D. PCV to Valve Cover





PCV Valve Grommet
$4.81
Limited Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 2-3 Hours Tuesday Oct. 7th
Pick-Up: Ready in 2-3 Hours Tuesday Oct. 7th
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Vehicle Fitment Notes:
1.509 In. O.D. PCV to Valve Cover
1.509 In. O.D. PCV to Valve Cover





PCV Valve Grommet
$5.04
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 400ci V8;
Engine Base: 6.6L 400ci V8;
Vehicle Fitment Notes:
11/16 Inch Inner Dia. x 1 3/16 Inch Outer Dia.
11/16 Inch Inner Dia. x 1 3/16 Inch Outer Dia.





PCV Valve Grommet
$5.04
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Vehicle Fitment Notes:
11/16 Inch Inner Dia. x 1 3/16 Inch Outer Dia.
11/16 Inch Inner Dia. x 1 3/16 Inch Outer Dia.





PCV Valve Grommet
$6.93
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8;
Engine Base: 6.6L 400ci V8;
Vehicle Fitment Notes:
1 Inch Inner Dia. x 1 1/2 Inch Outer Dia.
1 Inch Inner Dia. x 1 1/2 Inch Outer Dia.





PCV Valve Grommet
$6.93
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Vehicle Fitment Notes:
1 Inch Inner Dia. x 1 1/2 Inch Outer Dia.
1 Inch Inner Dia. x 1 1/2 Inch Outer Dia.






PCV Valve Grommet
$4.52
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8;
Engine Base: 6.6L 400ci V8;
Vehicle Fitment Notes:
23/32 Inch Inner Dia. x 1 Inch Outer Dia.
23/32 Inch Inner Dia. x 1 Inch Outer Dia.






PCV Valve Grommet
$4.52
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Vehicle Fitment Notes:
23/32 Inch Inner Dia. x 1 Inch Outer Dia.
23/32 Inch Inner Dia. x 1 Inch Outer Dia.





PCV Valve Grommet
$5.35
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8;
Engine Base: 6.6L 400ci V8;
Vehicle Fitment Notes:
1 Inch Inner Dia. x 1 1/2 Inch Outer Dia.
1 Inch Inner Dia. x 1 1/2 Inch Outer Dia.





PCV Valve Grommet
$5.35
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Vehicle Fitment Notes:
1 Inch Inner Dia. x 1 1/2 Inch Outer Dia.
1 Inch Inner Dia. x 1 1/2 Inch Outer Dia.





PCV Valve Grommet
$5.88
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8;
Engine Base: 6.6L 400ci V8;
Vehicle Fitment Notes:
PCV to Intake
PCV to Intake





PCV Valve Grommet
$5.88
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Engine Base: 6.6L 6555cc 400ci V8 (4.04x3.90; 102.6x99.0);
Vehicle Fitment Notes:
PCV to Intake
PCV to Intake