COMP Cams
COMP Cams Camshaft OL 283Th R7 Thumper 42-600-9
COMP Cams Camshaft OL 283Th R7 Thumper 42-600-9
Regular price
$471.76 USD
Regular price
$471.76 USD
Sale price
$471.76 USD
Shipping calculated at checkout.
Quantity
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
CCA Camshafts
Engine Camshaft
Fits 1967+ Oldsmobile 260, 307, 350, 403, 400, 425 and 455 V8
High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
About this camshaft
A cam change usually goes together with matching lifters, springs and break-in oil.
Fitment notes
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from COMP Cams and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentParts that usually go with it
- Lifters. New lifters on a new cam, especially flat tappet.
- Valve springs. Match springs to the cam lift.
- Timing set. A fresh timing set keeps cam timing accurate.
More for your car: Camshafts · All Camshafts · Engine
Questions about camshaft
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Do I need new valve springs with a new cam?
If the cam has more lift than stock, matching springs are usually needed. Check the cam card from the brand.
Where do specs and warranty details come from?
From COMP Cams. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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