Edelbrock Performer Vortec Intake Manifold - (Idle-5500 RPM) - SB Chevrolet 4920901 It has an 8-1/4" deep

It has an 8-1/4" deep by 8" long sump for a 6 quart system capacity

1971-1972 Chevrolet K20 Pickup

Total unit depth is 3 1/16"

Best for inboard/outboard

This water neck works with the OEM thermostat and hose

Edelbrock Performer Vortec Intake Manifold - (Idle-5500 RPM) - SB Chevrolet 4920901 It has an 8-1/4" deepBased on the popular and powerful Edelbrock #2101, this dual plane intake is designed for the street rod, industrial and engine swap market utilizing 262 400 c. i. d. Chevy V8s with 1996 and later Vortec (L31) cast iron or the Edelbrock E Tec aluminum heads. Manifold has provisions for external water bypass and may be used on either Vortec blocks or 1995 and earlier blocks. No provision for exhaust heated chokes. Accepts both square bore and spread