Long block or complete assembly: which one you actually need
The parts that come in the box change the job by a weekend. Here is how to decide before ordering.
Flat $150 freight to the lower 48 — liftgate included
See shipping termsInspected in-house · Unit-specific data
Every unit is compression tested and photographed on arrival. Readings, mileage and casting numbers are published on the listing before you pay.
Browse inventory Check fitment
Ships as a complete assembly. Fitment checked before dispatch.
psi, cold — every listing carries one
On the floor
Each card shows the readings taken from that unit. One of each — when it sells, the listing comes down.
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Before you order
Sending a used assembly back is expensive. A five-minute check beforehand is free.
What you get
No stock imagery. The photographs and readings on a listing belong to the unit you receive.
One shipping price to the lower 48, kerbside delivery and liftgate included for residential addresses.
Compression and leak-down where applicable, with a start-up warranty on blocks and heads.
Eligible units can be returned within 90 days. Restocking applies to non-defective returns.
Journal
Buying guides and install notes written by the people doing the inspections.
The parts that come in the box change the job by a weekend. Here is how to decide before ordering.
What the four numbers on a test sheet tell you, and which spread between cylinders should make you walk away.