90 Degree Adapter Fittin g -6AN to 1/2in NTP 1973-lincoln-continental-esi8594435 875 in Primary - 3

875 in Primary - 3 in Collector - Up and Forward - Gaskets Included - Stainless - Polished - GM LS-Series - Universal - Pair

Differential Main Caps - Hardware Included - Steel - Black Oxide - GM 12-Bolt - Each

Tachometer - NV - 10000 RPM - Electric - Analog - 5 in Diameter - Pedestal Mount - Shift Light - White Face - Each

The American Thunder® system is heavy 16-gauge mandrel-bent aluminized steel tubing for durability and maximum performance

Both EFI and carbureted versions can be referenced on a 1:1 ratio

90 Degree Adapter Fittin g -6AN to 1/2in NTP 1973-lincoln-continental-esi8594435 875 in Primary - 3Fitting Adapter 90 Degree 6 AN Male to 1 2 in NPT Male Aluminum Black Anodized Each