Earl's Performance - -6AN Male to -6AN Female1/8" NPT in Hex

Earl's Performance - -6AN Male to -6AN Female1/8" NPT in HexThe ideal way to install a fuel pressure gauge (such as our 100195) is with an Earl's pressure gauge adapter. Our selection includes sizes to accommodate all popular fuel line sizes.

The Noise Filter will also prevent damage to the MSD during jump-starts and will keep a vehicle's 12-volt line "clean" by removing any voltage and current surges that could interfere with the operation of some MSD accessories such as the Soft Touch Rev Control or the Two Step Module Selector

Maximum dyno gains of 14 hp and 16 lb-ft

Junction Box - Panel Mount - 8 Posts - Insulated - Plastic - Black - Each

Reducer Bushing - 1/2 in OD to 3/8 in ID - Steel - Zinc Plated - Set of 10

TKO 500/600 or TR3550 transmission

Engine and Accessory Fastener Kit - 12 Point Head - Stainless - Polished - Ford Cleveland / Modified - Kit

625 in Dual Spring - Titanium - Set of 16

Punch and Flare Tool - 1-1/2 in Diameter Hole - Steel - Black Paint - Each

you can start and drive the vehicle while taking advantage of the Advanced Setup menu items to dial-in the transmission to your liking

Spark Plug Wire Loom - Valve Cover Mount - 7-8 mm - Horizontal - Bowtie Logo - Steel - Chrome - Big Block Chevy - Kit

5 in ID - 16 in Length - 140-375 lb/in Spring Rate - Progressive - Steel - Gray Powder Coat - Each

and a domed Holley decal can be placed on the aluminum insert or directly onto the cap base