Port Cylinder Head

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346236_Matched_Date_Pair_BBC_Oval_Port_402_454_Cylinder_Heads_01_ovpa

346236 Matched Date Pair BBC Oval Port 402 454 Cylinder Heads

346236 BBC Pass Oval Port 402 454 Cylinder Heads. Cast dates J 21 74, J 31 74, 1975 passenger car applications. Heads have been disassembled, cleaned, magnafluxed and check out OK. No cracks or stripped threads present. These are passenger car, high velocity "peanut" port cylinder heads that are known for producing exceptional amounts of low end torque and the highest highway fuel efficiency possible on big block engines. These heads are compatible with OEM 384740 Rochester Q-Jet intake manifolds. Head J 31 74 has a lengthwise scratch on the combustion chamber side which should not be a problem if you are using composite head gaskets, see picture detail. We…
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Original_GM_3919840_Big_Block_Chevy_Cylinder_Head_BBC_E_20_8_Date_01_amvq

Original GM 3919840 Big Block Chevy Cylinder Head BBC E 20 8 Date

Original GM 3919840 Big Block Chevy Cylinder Head BBC - E 20 8 Date. All information presented online in the advertisement and sale of the Part (the Part Description) is presented in good faith and is the best information we have as to the origin and nature of the Part. Any reliance on any portion of the Part Description is strictly at Buyers own risk. It is the installers responsibility to ensure the Part is suitable and safe to install. Sellers liability is, in all events, limited to (and may not exceed) the price paid for the Part. The item "Original GM 3919840 Big Block Chevy Cylinder Head BBC E…
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