AFTERBURNER Seal - Rear Main Chev Big Block#SO117 AB5256-205 Rain protection thanks to the

Rain protection thanks to the water-resistant material and waterproof rain cover with clear PVC window

1/4" Body diameter:

20mm x 142mm includes driver for (3/4" - 1 3/8")

Water resistance IPX6

1-1/8" (28

AFTERBURNER Seal - Rear Main Chev Big Block#SO117 AB5256-205 Rain protection thanks to theAFB seals are metal clad with high temp Viton elastomer sealing lips. All Premium Positive seals are designed to work with valve stems from 0. 005 under to 0. 015 over. Most of these seals can be used as a universal fit on normal guide sizes such as 0. 482, 0. 500, 0. 512, 0. 530, 0. 562, 0. 625 etc. Stem diameters range from 8. 00mm to 3 8. Specifications : Material: Silicone Outside Diameter: 3. 160 in Seal Type: Offset Dbl Lip Rear Main Shaft