1966 Pontiac Grand Prix Exhaust Parts

Choose your Part Name for your 1966 Pontiac Grand Prix


Showing 1 - 3 of 3 products
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Flowmaster
  • Dual Rear Exit; 3.0 in. Diameter Sold In Pairs; Hardware/Hangers Are Required For Installation; Offset Inlet/Offset Outlet Mufflers Required
  • Tailpipe Set; Dual Rear Exit; 3.0 in. Diameter Sold In Pairs; Hardware/Hangers Are Required For Installation; Offset Inlet/Offset Outlet Mufflers Required;
  • Tailpipe Set
  • Product Attributes:
    • Automotive Item Grade: High Performance
    • Exit Position: Dual Rear
    • System Type: Tailpipe
    • WARNING CA Proposition 65: No
    • Fitment: Direct Oe Replacement
    • Overall Length: 35.000 In.
  • Features:
    • Mandrel Bent 16 Gauge Aluminized Tubing
    • Exits At Rear Of Vehicle
    • Aluminized Steel
    • Premium Flowmaster Quality
    • 3 Year Limited Warranty
  • These Builder Series tailpipes are constructed from 3.00-inch mandrel-bent 16-gauge aluminized steel tubing for maximum flow, tuck up high in the chassis for good clearance and exit behind the rear tire, similar to the stock tailpipes. Designed to be used with Side Inlet/Opposite Side Outlet mufflers such as part# 943048 (Super 44 Series) or 53058 (Super 50 Series) mufflers. Covered by our 3-year Limited Warranty. Note: Not designed to fit in factory bumper exhaust cutouts. Some fitment may be necessary. Does Not include installation hardware or exhaust tips.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle
1966 - Pontiac Grand Prix

Mr Gasket
  • Oval/D Port Shape; Port Dimensions W-1.55 in. x H-1.94 in.
  • Ultra Seal Exhaust Gasket Set; Oval/D Port Shape; Port Dimensions W-1.55 in. x H-1.94 in.;
  • Ultra Seal Exhaust Gasket Set
  • Product Attributes:
    • Gasket Line: Ultra-seal
    • WARNING CA Proposition 65: No
    • Port Shape: Oval D-port
    • Collector Gaskets Included: No
    • Engine Make/Size: Pontiac V8
    • Thickness: 0.062 In.
    • Port Size: 1.460 In. X 1.930 In.
  • Features:
    • Has A Steel Core With Graphite Facing
    • Graphite Facing Has Excellent Thermo-Conductivity
    • High Recovery Mat Allows For Better Seal Retention
    • Can Be Trimmed For Port Modifications
    • Expanded Steel Core For Stability
    • These Gaskets Have Slotted End Holes
  • Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

This Part Fits the Following OEM/Substitute Numbers:
1424

Additional Fitment Information:
Vehicle Block CC Engine CID
1966 - Pontiac Grand Prix V 6900 8 Cyl 6.9L 421

Mr Gasket
  • Oval/D Port Shape; Port Dimensions W-1.55 in. x H-1.94 in.
  • Ultra Seal Exhaust Gasket Set; Oval/D Port Shape; Port Dimensions W-1.55 in. x H-1.94 in.;
  • Ultra Seal Exhaust Gasket Set
  • Product Attributes:
    • Gasket Line: Ultra-seal
    • WARNING CA Proposition 65: No
    • Port Shape: Oval D-port
    • Collector Gaskets Included: No
    • Engine Make/Size: Pontiac V8
    • Thickness: 0.062 In.
    • Port Size: 1.460 In. X 1.930 In.
  • Features:
    • Has A Steel Core With Graphite Facing
    • Graphite Facing Has Excellent Thermo-Conductivity
    • High Recovery Mat Allows For Better Seal Retention
    • Can Be Trimmed For Port Modifications
    • Expanded Steel Core For Stability
    • These Gaskets Have Slotted End Holes
  • Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

Additional Fitment Information:
Vehicle Block CC Engine CID
1966 - Pontiac Grand Prix V 6376 8 Cyl 6.4L 389
Showing 1 - 3 of 3 products

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