For 1990-2009 cars

Table 1: | Buick
Table 2: | Oldsmobile

#### Buick

Application | Specification
--- | ---
Metric | English
Front of Intermediate Pipe to Heat Shield | 36.6 mm | 1.44 in
Front Top of Resonator Measurement to Heat Shield | 16.3 mm | 0.64 in
Front Outer Edge of Muffler to Body | 62.3 mm | 2.45 in
Front Side of Resonator Measurement to Heat Shield | 19.5 mm | 0.77 in
Rear of Intermediate Pipe to Side of Heat Shield | 27.7 mm | 1.07 in
Rear of Resonator Top Measurement to Heat Shield | 18.1 mm | 0.71 in
Rear Outer Edge of Muffler to Body | 31.4 mm | 1.24 in
Rear Side of Resonator Measurement to Heat Shield | 17 mm | 0.67 in
Rear Top of Muffler to Body | 34.2 mm | 1.35 in
Tailpipe to Rear Fascia | 65.4 mm | 2.57 in
Top of Catalytic Converter to Heat Shield | 39.4 mm | 1.55 in
Top Rear of Intermediate Pipe to Heat Shield | 24.5 mm | 0.96 in
Side of Catalytic Converter to Heat Shield | 18.9 mm | 0.74 in
Y Pipe to Heat Shield | 25.5 mm | 1.0 in
Splitter Spline | 20.9 mm | 0.82 in

#### Oldsmobile

Application | Specification
--- | ---
Metric | English
Front of Catalytic Converter to Heat Shield | 33.5 mm | 1.31 in
Front of Intermediate Pipe to Heat Shield | 38.9 mm | 1.53 in
Front of Resonator to Heat Shield | 19.5 mm | 0.77 in
Front Outside Edge of Muffler to Body | 63.3 mm | 2.5 in
Front Side of Resonator to Heat Shield | 19.5 mm | 0.77 in
Rear of Catalytic Converter to Heat Shield | 39.9 mm | 1.56 in
Rear of Intermediate Pipe to Heat Shield | 26.3 mm | 1.04 in
Rear Out Edge of Muffler to Body | 31.5 mm | 1.24 in
Rear Top of Resonator to Heat Shield | 18.3 mm | 0.72 in
Tailpipe to Rear Fascia | 65.7 mm | 2.6 in
Top of Muffler to Body | 34 mm | 1.34 in
Side of Catalytic Converter to Heat Shield | 20.7 mm | 0.81 in
Rear Side of Resonator to heat Shield | 17.0 mm | 0.67 in
Center of Intermediate Pipe to Heat Shield | 40.7 mm | 1.60 in
Y-Pipe to Heat Shield | 25.8 mm | 1.01 in
Rear Seal Outside Edge of Muffler to Body | 20.4 mm | 0.80 in
Exhaust Splitter to Spline | 20.8 mm | 0.82 in