| 1074 | CHEVROLET 1958 to 1986 CID: 265; 283; 307; 327; 350; GMC 1958 to 1986 CID: 265; 283; 307; 327; 350; | REMOVABLE TUBES with Holes/Baffles | | |
| 1084 | CHEVROLET 1958 to 1986 CID: 265; 283; 307; 327; 350; GMC 1958 to 1986 CID: 265; 283; 307; 327; 350; | WITH Holes/Baffles | | |
| 1051 | CHRYSLER 1967 to 1989 CID: 318; 340; 360; DODGE 1967 to 1989 CID: 318; 340; 360; PLYMOUTH 1967 to 1989 CID: 318; 340; 360; | WITH Holes/Baffles | | |
| 1052 | CHRYSLER 1959 to 1978 CID: 361; 383; 400; 413; 426; 440; DODGE 1959 to 1978 CID: 361; 383; 400; 413; 426; 440; PLYMOUTH 1959 to 1978 CID: 361; 383; 400; 413; 426; 440; | WITH Holes/Baffles | | |
| 1097 | CHEVROLET 1958 to 1986 CID: 265; 283; 307; 327; 350; GMC 1958 to 1986 CID: 265; 283; 307; 327; 350; | NO Holes/Baffles | | |
| 1053 | CHEVROLET 1965 to 2000 CID: 396; 402; 427; 454; | NO Holes/Baffles | | |
| 1063 | FORD 1963 to 1997 CID: 260; 289; 302; 351; | NO Holes/Baffles | | |
| 1062 | CHEVROLET 1997 to 2010 Liters: 4.8; 5.3; 6; GMC 1997 to 2010 Liters: 4.8; 5.3; 6; | NO Holes/Baffles | | |
| 1064 | CHEVROLET 1987 to 1999 Liters: 5; 5.7; GMC 1987 to 1999 Liters: 5; 5.7; | NO Holes/Baffles | | |
| 1101 | DODGE 1966 to 1971 CID: 426; PLYMOUTH 1966 to 1971 CID: 426; | Chromed/Polished | | |
| 1102 | DODGE 1966 to 1971 CID: 426; PLYMOUTH 1966 to 1971 CID: 426; | Polished Only | | |
| 1110 | | NO Holes/Baffles | Chromed/Polished | |
| 1112 | | NO Holes/Baffles | Chromed/Polished | |
| 1115 | | WITH Holes/Baffles | Chromed/Polished | |
| 1117 | | NO Holes/Baffles | Chromed/Polished | |
| 1118 | | WITH Holes/Baffles | Chromed/Polished | |
| 1124 | | NO Coil Bracket mounting holes | Chromed/Polished | |
| 1125 | | NO Coil Bracket mounting holes | Polished Aluminum | |
| 1126 | | WITH Coil Bracket mounting holes | Chromed/Polished | |
| 1133 | | REMOVABLE TUBES with Holes/Baffles | Chromed/Polished | |
| 1134 | | WITH Holes/Baffles | Chromed/Polished | |
