Exhaust | Chevy Astro and GMC Safari Forum

Catalytic converter rubber isolator mount….what are you using?

2

160

kenk
6 d ago

2

115

by Sailing_Faith

Smog check locations

2

89

What caused our bad catalytic converter?

15

303

by sixsix

Replacing the gasket between the cat and muffler.

5

135

1994 Silverado 5.7 shorty headers

0

76

1991 Muffler - AWD vs RWD?

1

158

9

423

Replacement headers/manifold 1986 cl 4.3

1

107

Is it super charged

Zig
7 mo ago

5

718

Headers - Say it isn't so!!!

5

593

Y-Pipe Was SPLIT!

13

554

Head scratcher for aftermarket Muffler

2

23

2K

1994 Astro Van Rectangular Engine Air Filter Housing Hose outlet in rear of Housing- Help

RBH
5 mo ago

1

288

Direct fit catalytic converter install

4

644

by BHSafari$Pit

Has anybody add a catalytic converter protection plating or expanded metal to cover the vulnerable area.

gwd
7 mo ago

9

1K

by GasTungstenArc

What are the chances my cat should be replaced?

3

496

quick question about welding exhaust

2

20

1K

by GasTungstenArc

Exhaust stuff I ordered for spring

7

660

Smaller but efficient muffler

18

911

PASSING EMISSIONS NOx SNIFF TEST WITH EGR REMOVED

7

849

by stent

emissions mission 2011

6

1K

Looking For a Quiet Muffler

12

1K

Can a worn out muffler cause P0101 and P0102 codes?

8

1K

Someone used rams horn style exhaust manifolds on an AWD with V8

2

471

Any suggestions for removing this little #£(!&!?

11

1K

Waiting for 1 part

14

705

Muffler rattling diagnosis

2

39

4K

HEADERS!! HEADERS!! HEADERS!!

2 3 4

64

11K

Has anyone fit Syclone exhaust Manifolds on an AstroSafari

7

1K

Exhaust Removal

4

727

by dramey

15

939

Preparing Van For Smog Test

2

21

3K

by OldSchoolNoe

Stolen Catalitic converters

2

23

2K

Longer Muffler hanger?

1

352