0901-0188 - 310-0232 V80 Long-Block Engine

Part Notes: NOTE:  Fits 1984-1999 Harley Davidson big twin chassis and custom frames designed for Evolution big twin engines. Features Stock-height basic engine is direct bolt in replacement for aging 80" H-D Evolution engines Does not include carb or ignition; use stock or aftermarket carburetor and air cleaner 508 cam Forged rocker arms 585 valve springs Flat top cast pistons S&S standard oil pump S&S performance replacement heads 3-1/2" bore x 4-1/4" stroke 8.4:1 compression ratio Wrinkle black finish Emissions Notice  WARNING DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles. Click here for important emission definitions and regulatory compliance and warranty information. Catalog DRAG OLDBOOK / Page 375 Specs PRODUCT NAME ENGINE TYPE LONG BLOCK MODEL V-SERIES BASE COLOR SILVER COLOR/FINISH SILVER BORE SIZE 3.500" STROKE LENGTH 4-1/4" COMPRESSION RATIO 8.4:1 DISPLACEMENT 80" UNITS