Moroso Reusable Carburetor Gaskets - Neoprene - Metering Blocks - Holley 4150 / 4160 65223 - Pair 4386MEDBK XP5 offers improved high temperature

XP5 offers improved high temperature shear and oxidation stability compared to mineral oil without the higher cost of a full synthetic

Great for detailing

1971-1971 Oldsmobile 442

Proform Mini Valve Spring Tester 66836 0-700 x 2 lb Digital Tester

Stepper Motor design gives you precision accuracy and reliable performance week after week

Moroso Reusable Carburetor Gaskets - Neoprene - Metering Blocks - Holley 4150 / 4160 65223 - Pair 4386MEDBK XP5 offers improved high temperatureMoroso replacement gaskets for Holley 4150 4160 series carbs are made from high grade Buna N compound with an anti wicking nylon backing and for use with alcohol or racing gasoline Reuse them over and over Also fit other Holley carburetors (see the Holley application guide for a complete listing) Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso