1987 GMC P3500 Exhaust Manifold
Browse our online catalogue to find original replacement Exhaust Manifolds specifically designed to fit a 1987 GMC P3500.




1987 GMC P3500 Exhaust Manifold
$219.58
In Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Left (Driver Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
w/RPO Code NB2 (California Emissions)
w/RPO Code NB2 (California Emissions)





1987 GMC P3500 Exhaust Manifold
$287.39
$267.03
In Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Right (Passenger Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
w/RPO Code NB2 (California Emissions)
w/RPO Code NB2 (California Emissions)



1987 GMC P3500 Exhaust Manifold
$268.17
$242.44
Limited Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Left (Driver Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers, (3) Springs ATP Number: 101069 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers, (3) Springs ATP Number: 101069 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A



1987 GMC P3500 Exhaust Manifold
$268.17
$242.44
Limited Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Left (Driver Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers, (3) Springs ATP Number: 101069 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Cast Iron w/ Oxygen Sensor Hole
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers, (3) Springs ATP Number: 101069 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Cast Iron w/ Oxygen Sensor Hole




1987 GMC P3500 Exhaust Manifold
$163.31
Limited Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Right (Passenger Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;




1987 GMC P3500 Exhaust Manifold
$539.57
$592.24
Limited Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Right (Passenger Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Stainless Steel wo/RPO Code NA5 (California Emissions)
Stainless Steel wo/RPO Code NA5 (California Emissions)

1987 GMC P3500 Exhaust Manifold
$249.95
$234.13
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Right (Passenger Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Springs ATP Number: 101100 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Springs ATP Number: 101100 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A

1987 GMC P3500 Exhaust Manifold
$249.95
$234.13
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Right (Passenger Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Springs ATP Number: 101100 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Cast Iron; Not for Legal Sale in California
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Springs ATP Number: 101100 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Cast Iron; Not for Legal Sale in California

1987 GMC P3500 Exhaust Manifold
$249.95
$234.13
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Right (Passenger Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Springs ATP Number: 101100 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2025-09-08 ATP: Obsolete On: 2027-09-08 ATP: LifeCycle Change Log: Went from ATO->DIS ATP: LifeCycle Ticket Log: JNP-21357; JNP-42088
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Springs ATP Number: 101100 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2025-09-08 ATP: Obsolete On: 2027-09-08 ATP: LifeCycle Change Log: Went from ATO->DIS ATP: LifeCycle Ticket Log: JNP-21357; JNP-42088



1987 GMC P3500 Exhaust Manifold
$405.27
$278.51
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers ATP Number: 101065 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers ATP Number: 101065 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A



1987 GMC P3500 Exhaust Manifold
$405.27
$278.51
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers ATP Number: 101065 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Cast Iron w/o Heat Shield
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers ATP Number: 101065 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Cast Iron w/o Heat Shield

1987 GMC P3500 Exhaust Manifold
$252.97
$224.06
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101080 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101080 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A

1987 GMC P3500 Exhaust Manifold
$252.97
$224.06
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101080 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A California Emissions (RPO Code NB2)
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101080 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A California Emissions (RPO Code NB2)




1987 GMC P3500 Exhaust Manifold
$321.16
$235.86
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101084 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101084 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A




1987 GMC P3500 Exhaust Manifold
$321.16
$235.86
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101084 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Cast Iron; With California Emissions
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101084 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Cast Iron; With California Emissions



1987 GMC P3500 Exhaust Manifold
$340.10
$250.17
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;
Vehicle Fitment Notes:
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Springs ATP Number: 101101 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Springs ATP Number: 101101 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A



1987 GMC P3500 Exhaust Manifold
$340.10
$250.17
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;
Vehicle Fitment Notes:
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Springs ATP Number: 101101 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A w/ EGR Hole Plugged
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Springs ATP Number: 101101 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A w/ EGR Hole Plugged



1987 GMC P3500 Exhaust Manifold
$340.10
$250.17
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: K;
Vehicle Fitment Notes:
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Springs ATP Number: 101101 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2025-09-08 ATP: Obsolete On: 2027-09-08 ATP: LifeCycle Change Log: Went from ATO->DIS ATP: LifeCycle Ticket Log: JNP-21357; JNP-42088
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Springs ATP Number: 101101 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2025-09-08 ATP: Obsolete On: 2027-09-08 ATP: LifeCycle Change Log: Went from ATO->DIS ATP: LifeCycle Ticket Log: JNP-21357; JNP-42088





1987 GMC P3500 Exhaust Manifold
$1,053.97
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Includes: (1) Manifold Gasket, (1) Dump Gasket, (3) Flat Washers, (3) 3/8" Lock Nuts, (3) Double-Ended Studs, (3) Springs ATP Number: 101266 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
Includes: (1) Manifold Gasket, (1) Dump Gasket, (3) Flat Washers, (3) 3/8" Lock Nuts, (3) Double-Ended Studs, (3) Springs ATP Number: 101266 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A





1987 GMC P3500 Exhaust Manifold
$1,053.97
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
Includes: (1) Manifold Gasket, (1) Dump Gasket, (3) Flat Washers, (3) 3/8" Lock Nuts, (3) Double-Ended Studs, (3) Springs ATP Number: 101266 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Stainless Steel Tubular Design
Includes: (1) Manifold Gasket, (1) Dump Gasket, (3) Flat Washers, (3) 3/8" Lock Nuts, (3) Double-Ended Studs, (3) Springs ATP Number: 101266 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Stainless Steel Tubular Design





1987 GMC P3500 Exhaust Manifold
$856.75
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A





1987 GMC P3500 Exhaust Manifold
$856.75
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Stainless Steel Tubular Design Except RPO Code NA5 (California Emissions)
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Stainless Steel Tubular Design Except RPO Code NA5 (California Emissions)





1987 GMC P3500 Exhaust Manifold
$856.75
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Engine VIN: M;
Vehicle Fitment Notes:
ATP Number: 101267 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2025-09-08 ATP: Obsolete On: 2027-09-08 ATP: LifeCycle Change Log: Went from ATO->DIS ATP: LifeCycle Ticket Log: JNP-21357; JNP-42088
ATP Number: 101267 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2025-09-08 ATP: Obsolete On: 2027-09-08 ATP: LifeCycle Change Log: Went from ATO->DIS ATP: LifeCycle Ticket Log: JNP-21357; JNP-42088

1987 GMC P3500 Exhaust Manifold
$405.86
$340.39
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Fits: 1987 GMC P3500
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Washers, (3) Nuts ATP Number: 101327 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2022-01-04 9:08 ATP: Obsolete On: 2024-01-04 9:08 ATP: LifeCycle Change Log: Went from 2 (Available to Order) to 8 (Discontinued) ATP: LifeCycle Ticket Log: JNP-9166; JNP-28177
Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Washers, (3) Nuts ATP Number: 101327 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2022-01-04 9:08 ATP: Obsolete On: 2024-01-04 9:08 ATP: LifeCycle Change Log: Went from 2 (Available to Order) to 8 (Discontinued) ATP: LifeCycle Ticket Log: JNP-9166; JNP-28177