CHEVROLET Chevy small block Gen I Heaters

Heater Valve, Steel, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: FSS-74610

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Heater Blower Case, Black, GM, A-Body, B-Body, F-Body, X-Body, w/o A/C and Except, Big Block, Each

Part Number: GMK-4030-379-641

2.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

Heater Valve, Steel, Each

Part Number: FSS-74604

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Heater Valve, Steel, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FSS-74605

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Heater Valve, Plastic, Black, Cadillac, Chevy, GMC, Each

Part Number: ADO-15-5533

5.0 out of 5 stars ( 3 )

• $20.00 Summit Bucks
• Special Order

Heater Valve, Steel, Chevy, GMC, Jeep, Pontiac, Each

Part Number: FSS-74661

Not Yet Reviewed

Estimated Ship Date: Today

Heater Blower Case, Steel, Black, Chevy, Each

Part Number: GMK-4020-379-676

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 18, 2026 if ordered today

• Drop Ship
• Special Order