Brand: Earl's Performance
-11%
$15.79
$17.76
Earl's new adapter fittings are ideal for installing an after-market oil pressure gauge on GM...
Brand: Earl's Performance
-11%
$11.93
$13.42
The ideal way to install a fuel pressure gauge (such as our 100195) is with...
Brand: Earl's Performance
-11%
$25.55
$28.74
The ideal way to install a fuel pressure gauge (such as our 100195) is with...
Brand: Earl's Performance
-11%
$12.88
$14.49
These Special Plugs and adapters are needed when you remove the vacuum pump on the...
Brand: Earl's Performance
-11%
$233.95
$263.95
These Special Plugs and adapters are needed when you remove the vacuum pump on the...
Brand: Earl's Performance
-11%
$15.76
$17.73
A gauge head adapter to connect your gauges with Earl's lines and fittings.
Brand: Holley Sniper EFI
-10%
$185.95
$207.00
Our popular Sniper CAN OBD-II LED shift lights have now been improved to be able...
Brand: Holley Sniper EFI
-10%
$185.95
$207.00
Our popular Sniper CAN OBD-II LED shift lights have now been improved to be able...
Brand: Holley Sniper EFI
-10%
$174.95
$195.00
Our popular Sniper CAN OBD-II LED shift lights have now been improved to be able...
Brand: Mr Gasket
-11%
$23.23
$26.13
The fuel pressure gauge adapter is an easy way to add a fuel pressure gauge...
Brand: NOS/Nitrous Oxide System
-12%
$61.45
$69.95
Our "standard" fuel pressure gauges measure from 0-15 PSI and are intended for use with...
Brand: NOS/Nitrous Oxide System
-12%
$61.45
$69.95
Designed specifically for use with NOS EFI nitrous systems where much higher fuel pressures are...