Simpson Racing Original HoodieHoodie - Simpson Original Late Model 890 in Round Port -

890 in Round Port - Steel Core Graphite - Small Block Chevy - Each

0-60 PSI by

Spindle Checker - 5 x 5 Bolt Pattern - Adjustable - Aluminum - Black Anodized - Each

036 in Compression Thickness - Multi-Layer Steel - Small Block Chevy - Each

050 in Head - 11/32 in Valve Stem - Stainless - Edelbrock Victor JR

Simpson Racing Original HoodieHoodie - Simpson Original Late Model 890 in Round Port -Hoodies are custom made for Simpson, with Simpson branded labels, Simpson Embossed Aglets on the strings, and custom Simpson tags on the pockets. Hoodies are 50 50 cotton poly with brushed fleece on the interior, they are super soft and warm.