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View Full Version : Valve Springs/Retainers/Locks, Piston Rings



95 TA - The Beast
04-29-2009, 11:47 PM
Hey guys, got some 'extras' from a current buildup.

Speed Pro cast piston rings, Part #: R-6902 30, 1/16-1/16-3/16 rings for 4.030" bore
Box is unopened.
Summit price: $74.69, Asking: $60 OBO

Lunati 10 degree Valve Locks, Part #: 77111LUN
11/32" Valvestem, Standard installed height.
New, bag is unopened.
Summit Price: $18.95, Asking: $15

Lastly is a complete valvespring/retainer/lock setup:

-1.460" Cromemoly Retainers for dual springs and 7 degree locks (1.460" OD, 1.060" ID1, .700" ID2)
-1.460" Dual Springs w/Dampers (130# seat/350# open, 1.460" OD, .704" ID), good to .600" lift
Both the above are used but in good condition, both are a set of 16
-Forged 7 Degree Locks, +.050" installed height, 11/32 Valvestem, for use with above, new, never installed, complete set

The locks were purchased for use with a set of Comp Cams 4784-16 spring seats ($34 from Summit), so that you would end up with a 1.840" installed height for the complete setup. The springs have about 15k miles on them. They will fit LT1 heads without machining.

Asking price for the complete setup: $125

I also have a brand new set of K-Motion K-800 valvesprings that will work great with the above retainers/locks/seats (same OD/IDs, dual spring without damper) with a stouter set of pressures at 165 seat/424 open. I paid $94 for them from Summit, but would let them go with the above setup for $200 for everything. I run these same springs on a few different cars, including my own and they work great. If these don't go with the above set I'll just send them back to Summit. Hell, if someone wants to buy them so I don't have to deal with the hassles, I'll let them go for $80.

95 TA - The Beast
05-01-2009, 07:30 AM
Bump...

95 TA - The Beast
05-04-2009, 01:29 PM
Bumpage...

If I don't sell the K-Motion K-800s soon I'll just be sending them back to Summit...