WebChevrolet Performance Bowtie big block Chevy cast iron engine blocks are CNC-machined. The race-prepared blocks feature blind head and accessory mounting bolt holes, a deck configuration that enables the use of any big block Chevy cylinder head—and cylinder bores that may be safely bored to a 4.600 in. maximum diameter, while … WebChevrolet Performance Cylinder Heads 19331424. Write the First Review. Part Number: NAL-19331424. $1,455.66. Chevrolet Performance Cylinder Heads 19331424. HEAD …
Complete Guide for Big Block Chevy Engine Cylinder …
WebApr 13, 2015 · Introducing the Phase I Bowtie small-block Chevy cylinder head in 1981 for racing applications, Chevrolet Performance subsequently released variations such as Phase II and Phase VI, as well as the … WebMar 11, 2016 · Here are some casting numbers for big block aluminum heads with rectangular ports with 2.19 intake and 1.88 exhaust. They are open chamber, 118 cc, 325 intake ports. 3946074, 3994025, 3994026, 14096188, 6272990. These are some good oval port iron heads with some work 336781, 353049, 3993820. chelsy davis husband
Chevrolet Performance Cylinder Heads 19331424 - Summit Racing Equipment
WebBowtie 572/720R Cylinder Head Assembly. Quick View. Big Block Bowtie 572/620 Cylinder Head Assembly. Quick View. Big Block DRCE 2 Raw Aluminum Cylinder Head. Quick View. DRCE 3 Water Jacket Plug. … WebA stock Bow-Tie head flows 212 cfm intake and 140 cfm on the exhaust. With our “ Undercover Porting ” air flow is increased to 235 to 248 cfm intake and 160 to 175 cfm exhaust. On a motor running 7,000 rpm the … WebDetails about Aluminum Cylinder Heads BBC 14044861 Chevy BOWTIE See original listing. Aluminum Cylinder Heads BBC 14044861 Chevy BOWTIE: Condition: Remanufactured. … chelsy davy 2021 news