All dry sump pulleys aremade to accept a 5/8" shaft
Edelbrock 1-BBC Perf Rpm Exhaust Valve 1
This design also reduces the cross-sectional area available for conduction heat transfer from the intake manifold to the carburetor
3/4" Neck Push-In Breather Cap- Asphalt Black Powder-Coat
Works w/240E/33F Ohm Senders Including PN[3262]
Proform Die-Cast Tall Valve Cover - Baffled - Breather Hole - Recessed Chevrolet Bowtie Logo - Black Crinkle Powder Coat - Small Block Chevy - Pair GBD1 All dry sump pulleys aremadeProform Die Cast Valve Cover Chevrolet and Bow Tie Emblem 141 116 Black Crinkle Tall Pair Die Cast Aluminum Manufactured To GM Specifications Equipped w Internal Oil Drippers Equipped w GM Designed Baffles Sold In Pairs Applications include: Bel Air, Biscayne, Blazer, Blazer K5, Bonneville, Brookwood, C10 Pickup, C10 Suburban, C15 Pickup, C15 Suburban, C15 C1500 Pickup, C15 C1500 Suburban, C1500 Pickup, C1500 Suburban, C20 Pickup, C20 Suburban, C25