Description: 1 HEAD ONLY 1971 3973493 SBC 400 Chevy Cylinder Heads 1.94/1.5With Steam HolesHardened Exhaust Seat inserts installed for Unleaded Fuel1.940 Intake valves1.500 Exhaust ValvesBorn on I 2 71With Rocker Assembly76cc ChambersResurfaced heads Guides Machined for Positive Teflon valve seals 3 Angle Valve jobChased all threadsSpring Seat Pressure is 80lbs. Valve closedAs with all my heads, i check valve spring installed height & shim accordingly so all the spring pressures are the sameShot blasted, hot tanked & magnafluxedAll guide & seat work done, Ready to bolt onNo exchange, No core chargeFast Same day shipping
Price: 250 USD
Location: Needmore, Pennsylvania
End Time: 2024-12-25T20:17:27.000Z
Shipping Cost: 75 USD
Product Images
Item Specifics
Returns Accepted: ReturnsNotAccepted
Brand: Chevrolet
Type: Cylinder Head
Manufacturer Warranty: none
OE/OEM Part Number: 3973493
Items Included: With Rocker Assembly
Material: Cast Iron
Vintage Part: Yes
Country/Region of Manufacture: United States
Item Weight: 50 lb. each
