Two h23a for 92-96 prelude si. 1st set: H23a head has bent valves, but the block is still good, just need new bearings. For the first set, make me an offer. 2nd set: H23a head and block that is in great shape. All needed is head gasket and you're good to go. The 2nd set i'm selling for $450. Also have a b18 block from a 92 integra that im selling for $75. I have a prelude type S (base model) 5spd ECU for sale. $75. Honda Accord 5spd Transmission for sale and is in perfect running condition. $200 and more unlisted... I live in Charlotte, NC. Local pick up is even better. if anyone interested, call my cell at 704-737-6845. or message me for pictures.