2011 - Crane Cams

VALVE TRAIN
Valve Seals, Valve Train Accessories
Hi-Performance Seals (Machining Required)
Crane Cams valve stem seals provide maximum valve stem oil control. These seals wipe excess oil from the valve stem by
means of a unique spring loaded wiper assembly, thus preventing unwanted oil from reaching and contaminating the cylinder.
Machining usually required.
Valve Stem Diameter Guide O.D. Seal O.D. Part No.
5/16” .500 .600 99825-16
5/16” .531 .620 99824-16
11/32” .500 .600 99826-16
11/32” .531 .620 99820-16
8mm .500 .600 99818-16
3/8” .500 .600 99828-16
3/8” .531 .620 99822-16
Valve Lash Caps
Precision machined from 8620 steel alloy, heat treated and black oxided. Provides a better wear surface and lengthens
valve for correct geometry. (Maintain .030” clearance from bottom of lash cap to top of the valve locks)
Application Part No.
5/16” diameter valve stems (.162” tall, .060” thick) 99420-16
11/32” diameter valve stems (.162” tall, .060” thick) 99421-16
11/32” diameter valve stems, for Ford 2300 c.c. SOHC (.210” tall, .100” thick) 99423-8
3/8” diameter valve stems (.162” tall, .060” thick) 99422-16
7mm diameter valve stems, for Ford 4.6-5.4L SOHC V-8 & 4.6L DOHC V-8(.200” tall, .080” thick) 99424-16
8mm diameter valve stems (.162” tall, .060” thick) 99425-16
8mm diameter valve stems, for Ford 2000 c.c. SOHC (.204” tall, .050” thick) 99045-8
Valve Spring Locators and Cups
Crane shatters the myth that “all spring seats are the same”. Our new spring cups (those that
contain the O.D. of the valve springs) and locators (that locate the I.D. of the valve springs) incorporate
tapered vertical surfaces to eliminate the spring chafing that can quickly deteriorate and
lead to premature failure and breakage of the most expensive valve springs. And when valve
springs break, the damage is usually catastrophic. These heat-treated steel billet items are
advised for applications ranging from street performance to professional racing. Available for
specific applications, and most popular dimensioned valve springs. Don’t chance your engine to an ordinary “spring seat”.
O.D. I.D. Spring O.D. Spring I.D. Base Thickness Part No.
Locators
1.240 .505 — .650 .050 144460-16
(for LS1/LS2/LS6 applications)
1.290 .512 — .990 .062 99456-16
1.290 .578 — .990 .062 99457-16
1.290 .640 — .870 .062 99468-16
1.290 .640 — .990 .062 99458-16
1.295 .570 — .718 .050 99467-16
(for L98/Fast Burn alum. head applications)
1.480 .640 — .716 .062 99455-16
1.500 .570 — .695 .055 99465-16
1.500 .570 — .730 .055 99460-16
1.558 .570 — .760 .055 99466-16
Cups
1.685 .637 1.570 — .062 99464-16
1.730 .630 1.520 — .300 99459-8
(for eliminating rotators on Chevrolet 396-454-502 and 8.1L cylinder heads)
1.745 .637 1.630 — .062 99463-16
1.745 .637 1.650 — .062 99461-16
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