| 65595 | ENGINE DYNO HEDDER Weld-up Kit; CHEVY SB; 1-5/8" Tubes; 3" WELD-ON Collector | 1-5/8"Tube Diameter - 1-5/8" | CHEVY SBEngine - CHEVY SB | WELD-ONCollector Style - WELD-ON | |
| 65596 | ENGINE DYNO HEDDER Weld-up Kit; CHEVY SB; 1-5/8" Tubes; 3" SLIP-ON Collector | 1-5/8"Tube Diameter - 1-5/8" | CHEVY SBEngine - CHEVY SB | SLIP-ONCollector Style - SLIP-ON | |
| 65600 | ENGINE DYNO HEDDER Weld-up Kit; CHEVY SB; 1-3/4" Tubes; 3" WELD-ON Collector | 1-3/4"Tube Diameter - 1-3/4" | CHEVY SBEngine - CHEVY SB | WELD-ONCollector Style - WELD-ON | |
| 65601 | ENGINE DYNO HEDDER Weld-up Kit; CHEVY SB; 1-3/4" Tubes; 3" SLIP-ON Collector | 1-3/4"Tube Diameter - 1-3/4" | CHEVY SBEngine - CHEVY SB | SLIP-ONCollector Style - SLIP-ON | |
| 65602 | ENGINE DYNO HEDDER Weld-up Kit; CHEVY BB; 1-3/4" Tubes; 3" WELD-ON Collector | 1-3/4"Tube Diameter - 1-3/4" | CHEVY BBEngine - CHEVY BB | WELD-ONCollector Style - WELD-ON | |