1969-70 Mustang Heater Core Part # 91739033 Write the 1st Review $79.99 (Each) Quantity: In Stock Fields in red are required. Add to Cart Add to Build List X 1 item added to cart 1969-70 Mustang Heater Core Added! 1969-70 Mustang Heater Core Part # 91739033 $79.99 Quantity: 1 - Price: $79.99 Your Shopping Cart now has 10 items . Total: $100.00 Checkout Continue Shopping X Compare X Sorry, you must be logged in to use the Build List feature. Click here to login. Item XXXXXXXX is on BACKORDER. We will ship it when it becomes available. Press "Continue" to add this item to your cart. If you'd like to receive an email notification when this item is back in stock enter your email here: Email: Sign-up To return to the page click "Cancel". Cancel Continue Not what you're looking for? View Other: Speedway Factory Replacement Heater Cores View Other: Heater Cores Click image to enlarge Details Reviews (0) Q & A (0) What's in the Box Info The 1969-1970 Mustang heater core is 100% new. Not a marginal recore like others sell. For cars without factory air conditioning. Specs Dimensions are 7-3/4" x 6" x 2"