Was removed from a 1964 409 425HP restored engine to install period correct 583 Heads My 1964 Impala SS 409 425HP Dual Quad recently rebuilt engine was built with 690 heads. To make the engine correct for 1964 I replaced the 690 heads with correct 583 heads. Finding the 583 heads was difficult but now completed. The 690 heads are now up for sale. Shipping will be $150 and Paypal is acceptable. These are correct matched pair in excellent condition. Date codes are B7 62 and C15 62. Heads are located in ZIP 32952. EMAIL me if you need more information. EBAY Item number 126181442665
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Matched 1962 Chevrolet Chevy Impala 409 425hp Heads 3814690690 | eBay
My 1964 Impala SS 409 425HP Dual Quad recently rebuilt engine was built with 690 heads. To make the engine correct for 1964 I replaced the 690 heads with correct 583 heads. Finding the 583 heads was difficult but now completed. The 690 heads are now up for sale. Shipping will be $150 and Paypal...
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