| Part # | Alternate Part # | Description |
| ACDELCO 38001 | #88909582 | Steel Smooth/Backside (90mm x 17mm x 30.5mm) |
| ACDELCO 38002 | #88909583 | Steel Smooth/Backside (100mm x 17mm x 30.5mm) |
| ACDELCO 38005 | #88909586 | Steel Smooth/Backside (82mm x 17mm x 30.5mm) |
| ACDELCO 38006 | #88909587 | Steel Smooth/Backside (76mm x 17mm x 30.5mm) |
| ACDELCO 38007 | #88909588 | Thermoplastic Smooth/Backside (90mm x 17mm x 25.5mm) |
| ACDELCO 38008 | #88909589 | Thermoplastic V-Ribbed 6 Grooved (70mm x 17mm x 25mm) |
| ACDELCO 38009 | #88909590 | Thermoplastic V-Ribbed 6 Grooved (76mm x 17mm x 25mm) |
| ACDELCO 38010 | #88926776 | Steel Smooth/Backside (90mm x 17mm x 27mm) |
| ACDELCO 38011 | #88926777 | Steel Smooth/Backside (82mm x 17mm x 27mm) |
| ACDELCO 38012 | #88916634 | Thermoplastic Smooth/Backside (90mm x 17mm x 32mm) - Flanged |
| ACDELCO 38015 | #88916637 | Thermoplastic Smooth/Backside (76mm x 17mm x 25mm) |
| ACDELCO 38016 | #88916638 | Thermoplastic V-Ribbed 7 Grooved (76mm x 17mm x 32mm) |
| ACDELCO 38017 | #88916639 | Thermoplastic V-Ribbed 4 Grooved (90mm x 17mm x 22mm) |
| ACDELCO 38018 | #88916640 | Thermoplastic Smooth/Backside (70mm x 17mm x 25mm) |
| ACDELCO 38019 | #88926778 | Thermoplastic V-Ribbed 6 Grooved (90mm x 17mm x 26.3mm) |
| ACDELCO 38022 | #88926779 | Steel Smooth/Backside (90mm x 17mm x 37.5mm) |
| ACDELCO 38023 | #88926780 | Thermoplastic Smooth/Backside (76mm x 17mm x 34mm) |
| ACDELCO 38025 | #88927921 | Thermoplastic V-Ribbed 3 Grooved (52mm x 17mm x 15mm) |
| ACDELCO 38026 | #88996996 | Steel Smooth/Backside (100mm x 17mm x 28mm) |
| ACDELCO 38027 | #88928231 | Thermoplastic Smooth/Backside (82mm x 17mm x 25mm) |
| ACDELCO 38047 | #89016332 | Thermoplastic Smooth/Backside (70mm x 14.5mm x 8mm x 25.5mm) |
| ACDELCO 38053 | #89049311 | Steel V-Ribbed 8 Grooved (76mm x 17mm x 38mm) |
| ACDELCO 38028 | #89032079 | Steel Smooth/Backside (76mm x 17mm x 37mm) |
| ACDELCO 38032 | #89032083 | Thermoplastic Smooth/Backside (76mm x 17mm x 22mm) |
| ACDELCO 38070 | #89056006 | Thermoplastic Smooth/Backside (80mm x 8mm x 21mm) |
| ACDELCO 38080 | #89056013 | Thermoplastic V-Ribbed 6 Grooved (75mm x 24mm x 8mm x 26.5mm) |
| ACDELCO 38084 | #89056017 | Thermoplastic Smooth/Backside (80mm x 14.5mm x 8mm x 32mm) |
| ACDELCO 38063 | #89056000 | Thermoplastic Smooth/Backside (70mm x 17mm x 28mm) |
| ACDELCO 38058 | #19107106 | Thermoplastic Smooth/Backside (76mm x 17mm x 29.5mm) |
| ACDELCO 38065 | #89056002 | Thermoplastic Smooth/Backside (70mm x 24mm x 8.2mm x 28mm) |
| ACDELCO 38087 | #89056018 | Thermoplastic Smooth/Backside (78mm x 9mm x 25mm) |
| ACDELCO 38071 | #89056007 | Thermoplastic Smooth/Backside (70mm x 24.5mm x 8.2mm x 24.5mm) |
| ACDELCO 38074 | #89056009 | Thermoplastic Smooth/Backside (80mm x 12.2mm x 25mm) |
| ACDELCO 38061 | #89055998 | Thermoplastic Smooth/Backside (75mm x 24.5mm x 8.2mm x 24.5mm) |
| ACDELCO 38066 | #89056003 | Thermoplastic Smooth/Backside (70mm x 24mm x 8.2mm x 28mm) |
| ACDELCO 38077 | #89056010 | Thermoplastic Smooth/Backside (80mm x 17mm x 25mm) |
| ACDELCO 38062 | #89055999 | Thermoplastic Smooth/Backside (70mm x 27mm x 8.2mm x 28mm) |
| ACDELCO 36086 | #19143208 | Steel Smooth/Backside (78mm x 12mm x 20mm) |
| ACDELCO 36101 | #19143220 | Thermoplastic Smooth/Backside (70mm x 17mm x 25mm) |
| ACDELCO 36119 | #19144008 | Steel Smooth/Backside (102mm x 17mm x 26mm) |
| ACDELCO 36100 | #19143219 | Steel V-Ribbed 6 Grooved (75mm x 17mm x 30mm) |
| ACDELCO 36094 | #19143213 | Thermoplastic Smooth/Backside (78mm x 17mm x 32.5mm) |
| ACDELCO 36152 | #19163988 | |
| ACDELCO 36141 | #19160809 | |