S&S CYCLE 31-0008 Super Stock® Generator Engine Case - Super Stock® Generator Big Twin '48-'64
Manufacturer Part Number: 31-0008
Drag Part Number: 0920-0124
Engine Case - Super Stock® Generator - Big Twin '48-'64
- Include crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings, top end oil screen spring and plug, sprocket shaft Timken® bearing assembly, oil seal, pinion shaft main bearing race, cam needle bearing assembly, oil pump shaft bushings and installation instructions
- Bearing races are all line honed and breather cavity is precision machined to optimize breather timing for maximum oil scavenging
- Machined for 3.4375" cylinders and tapped 1/4"-20 for gear covers, oil pump, tappet guides, timer and timer advance
- Drilled for 5/16" generator mounting bolts
- Made in the USA
- Use Timken style sprocket shaft bearings and '58 and later pinion bearings (will not accept '57 and earlier flywheels).
- '63-'65 models with outside oil lines must use oil port to the rear of the tappet block or oil port in gear cover and use custom oil lines.
- Generator crankcase gear kit includes circuit breaker drive gear, idler gear, circuit breaker gear. Shims and shafts must be purchased separately.
- Machined for '48-'62 panhead cylinder oil feed.
- Machined for '55-'64 tin primary.
Fitment
- 1948 Harley-Davidson FL
- 1948 Harley-Davidson FS
- 1948 Harley-Davidson UL
- 1948 Harley-Davidson WL
- 1949 Harley-Davidson EL
- 1949 Harley-Davidson FL
- 1949 Harley-Davidson FS
- 1949 Harley-Davidson Hydra Glide FL
- 1949 Harley-Davidson WL
- 1950 Harley-Davidson EL
- 1950 Harley-Davidson FL
- 1950 Harley-Davidson FS
- 1950 Harley-Davidson Hydra Glide FL
- 1950 Harley-Davidson WL
- 1951 Harley-Davidson EL
- 1951 Harley-Davidson FL
- 1951 Harley-Davidson FS
- 1951 Harley-Davidson Hydra Glide FL
- 1951 Harley-Davidson WL
- 1952 Harley-Davidson EL
- 1952 Harley-Davidson FL
- 1952 Harley-Davidson FS
- 1952 Harley-Davidson Hydra Glide FL
- 1952 Harley-Davidson K
- 1952 Harley-Davidson Model KK 750 KK
- 1953 Harley-Davidson FL
- 1953 Harley-Davidson FS
- 1953 Harley-Davidson Hydra Glide EL
- 1953 Harley-Davidson Hydra Glide FL
- 1953 Harley-Davidson K
- 1953 Harley-Davidson Model KK 750 KK
- 1954 Harley-Davidson FL
- 1954 Harley-Davidson FS
- 1954 Harley-Davidson Hydra Glide EL
- 1954 Harley-Davidson Hydra Glide FL
- 1954 Harley-Davidson Model KH 900 KH
- 1954 Harley-Davidson Model KHK 900 KHK
- 1955 Harley-Davidson FL
- 1955 Harley-Davidson FS
- 1955 Harley-Davidson Hydra Glide EL
- 1955 Harley-Davidson Hydra Glide FL
- 1955 Harley-Davidson KH
- 1955 Harley-Davidson KHK
- 1956 Harley-Davidson FL
- 1956 Harley-Davidson FS
- 1956 Harley-Davidson Hydra Glide EL
- 1956 Harley-Davidson Hydra Glide FL
- 1956 Harley-Davidson KH
- 1956 Harley-Davidson KHK
- 1957 Harley-Davidson FL
- 1957 Harley-Davidson FS
- 1957 Harley-Davidson Hydra Glide EL
- 1957 Harley-Davidson Hydra Glide FL
- 1958 Harley-Davidson Duo Glide FL
- 1958 Harley-Davidson FL
- 1958 Harley-Davidson FLH Duo-Glide
- 1958 Harley-Davidson FS
- 1959 Harley-Davidson Duo Glide FL
- 1959 Harley-Davidson FL
- 1959 Harley-Davidson FLH Duo-Glide
- 1959 Harley-Davidson FS
- 1960 Harley-Davidson Duo Glide FL
- 1960 Harley-Davidson FL
- 1960 Harley-Davidson FLH Duo-Glide
- 1960 Harley-Davidson FS
- 1961 Harley-Davidson Duo Glide FL
- 1961 Harley-Davidson FL
- 1961 Harley-Davidson FLH Duo-Glide
- 1961 Harley-Davidson FS
- 1962 Harley-Davidson Duo Glide FL
- 1962 Harley-Davidson FL
- 1962 Harley-Davidson FLH Duo-Glide
- 1962 Harley-Davidson FS
- 1963 Harley-Davidson Duo Glide FL
- 1963 Harley-Davidson FL
- 1963 Harley-Davidson FLH Duo-Glide
- 1963 Harley-Davidson FS
- 1964 Harley-Davidson Duo Glide FL
- 1964 Harley-Davidson FL
- 1964 Harley-Davidson FLH Duo-Glide
- 1964 Harley-Davidson FS
Fitment confidence: DIRECT_HTTP_EXACT_AND_PRODUCT_HIERARCHY_MATCH
Engine Case - Super Stock® Generator - Big Twin '48-'64
- Machined for 3.4375" cylinders and tapped 1/4"-20 for gear covers, oil pump, tappet guides, timer and timer advance
- Drilled for 5/16" generator mounting bolts
- Use Timken style sprocket shaft bearings and '58 and later pinion bearings (will not accept '57 and earlier flywheels).
- '63-'65 models with outside oil lines must use oil port to the rear of the tappet block or oil port in gear cover and use custom oil lines.
- Machined for '48-'62 panhead cylinder oil feed.
- Machined for '55-'64 tin primary.
