NOS/Nitrous Oxide System - Nitrous Distribution Block, 1 In 4 Out - 1/8" NPT Standard Block, Black and 4 programmable inputs and

and 4 programmable inputs and outputs

Using the included three bar slide you can mount the belts by either wrapping them around a rollbar or by bolting them in place with the supplied ends (bolts not included)

20 in OD - C5-R5 Valve - Threaded Aluminum - Blue Anodized - Each

fits Holley 4150 and Carter AFB (late)

NOS/Nitrous Oxide System - Nitrous Distribution Block, 1 In 4 Out - 1/8" NPT Standard Block, Black and 4 programmable inputs andNitrous Distribution Block, 1 In 4 Out 1 8" NPT Standard Block, Black NOS Distribution Blocks are precision machined to help distribute balanced amounts of nitrous and fuel to each intake port. All NOS Distribution Blocks use 1 8" NPT "in" and are available with 1 8" NPT or 1 16" NPT "out." Fittings must be ordered separately.