1977 400 block std bore cast # 50557 - $300 (york)

condition: fair

make / manufacturer: pontiac

model name / number: Trans am , GTO etc

QR Code Link to This Post

Its torn apart Block ,caps , crank std rods pistons std. $300. Firm Rec. to rebuild it show contact info

post id: 7947848529

posted: 2026-07-17 16:43

updated: 2026-07-18 08:14

reading

writing

saving

searching

1977 400 block std bore cast # 50557 - auto parts - by owner -...

Its torn apart Block ,caps , crank std rods pistons std. $300. Firm Rec. to rebuild it