Nitro Carb Steel Rocker Arms Use where rules require stock type rockers.
Aluminum Rocker Arm Adjusting Nuts Billet steel lock nuts are for use with roller-tip, nee- dle-bearing aluminum rocker arms. Available in stan- dard or for use with stud girdles. Part No. Description Min. Rocker Slot Width
Nitro carb steel rockers offer 3 to 5 times greater resistance to wear, fatigue, and fracture in high-stress areas, eliminating pushrod cup and fulcrum failures. Rockers are formed from heat-treated steel and incor- porate a long slot design. Rockers are not self aligning and must be used with pushrod guideplates. Includes oil JURRYHSLYRWEDOOVDQGDGMXVWLQJQXWV6ROGLQVHWVRI Part No. Description Stud Dia. Ratio CRN11801C-16 SB Chevy 1955-87, Extra Long Slot 3/8" 1.5 CRN11802C-16 SB Chevy 1955-87, Extra Long Slot 3/8" 1.6
Overall Ht.
Standard Adjusting Nuts CRN99788-16 Stud Girdle Adjusting Nuts CRN99810-8 CRN99790-16
3/8"-24 Nuts 7/16"-20 Nuts
.550" .550"
1.063"
.922"
7/16"-20 Nuts
.600"
2.013"
Ford Rocker Arm Pedestal Shim Kit CRN99170-1 'HVLJQHGVSHFL¿FDOO\IRU)RUG:HQ - JLQHVZLWKQRQDGMXVWDEOHSHGHVWDOPRXQWURFNHU arms, kit corrects hydraulic lifter preload caused by
Energizer Rocker Arms 5RFNHUVXVHGLHIRUPHGDOXPLQXPERGLHV¿WWHG with needle bearing fulcrums and roller tips. Part No. Description
FDPVKDIWFKDQJHYDOYHMREKHDGRUEORFNPLOOLQJZLWKRXWQHHG for shorter pushrods. Kit includes shims to reduce preload by approximately .030", .060", or .090". Quick-Lock Valve Train Stabilizers Unique stud girdle slashes the time required to SHUIRUPYDOYHODVKDGMXVWPHQWVRUWRLQVWDOORUUHPRYH girdle. Made from quality aluminum bar stock and gold DQRGL]HGIRUFRUURVLRQUHVLVWDQFH,QFOXGHVURFNHUDUPDGMXVWLQJ nuts. Part No. Description CRN11600-1 SB Chevy 262-400 And Pontiac/Brodix With Standard Rocker Stud Spacing, 3/8" Studs Valve Lash Caps Heat-treated, 8620 steel valve lash caps are used to improve wear surface or lengthen the valve for improved geometry. Part No. Description CRN99420-16 5/16" Dia. Valve Stems, .162" Tall, .060" Thick CRN99421-16 11/32" Dia. Valve Stems, .162" Tall, .060" Thick CRN99423-8 11/32" Dia. Valve Stems, .210" Tall, .100" Thick, Ford 2300cc SOHC Note: Maintain a minimum of .030" clearance from bottom of lash cap to top of the valve locks. Chrome Moly Pushrods Pushrods are made from seam- less 4130 chrome moly steel tubing, heat-treated with tensile strength ratings up to 128,000 lbs. Sold in sets of 16. Part No. Description Diameter Length CRN11621-16 1955-87 Chevy V-8 262-400, Heat Treated 5/16" 7.765" (Stock) CRN11622-16 1955-87 Chevy V-8 262-400, Heat Treated 5/16" 7.865" (+.100") Super Moly Lube $PRO\GLVXO¿GHEDVHGOXEULFDQWXQHTXDOHGLQZHDUSURWHFWLRQ For use on cam lobes, lifters, and distributor gears. Recom- mended for all cam installations. Part No. Description CRN99002-1 2 Ounce Container CRN99003-1 8 Ounce Container CRN99004-1 1 Pound Container CRN11604-1 SB Chevy 262-400 And Pontiac/Brodix With Standard Rocker Stud Spacing, 7/16" Studs, For .600" Wide Top Slot Rocker Arms
Stud Dia.
Ratio
CRN11744-16 CRN11745-16 CRN11746-16
SB Chevy, 1955-87 SB Chevy, 1955-87
3/8"
1.5
7/16" 1.5
SB Chevy, 1955-87; SB Ford 221-351W, 1962-00 SB Chevy, 1955-87; SB Ford 221-351W, 1962-00 SB Ford 255-302, 1977-00
3/8"
1.6
CRN11747-16
7/16" 1.6
5/16" Bolt 1.7
CRN44746-16 **
** Increased-ratio, pedestal-mount hydraulic applications only.
Gold Race Extruded Rocker Arms Crane’s Aluminum Rocker Arms are made from extruded billet aluminum for maximum strength. Needle bearing fulcrums and roll- er tips reduce friction and oil temperature as they increase RPM and horsepower. Sold in sets of 16. Part No. Description Stud Dia.
Ratio
CRN11750-16 CRN11752-16 CRN11755-16 CRN11759-16 CRN36757-16* CRN86757-16*
SB Chevy, 1955-87
3/8"
1.5 1.5 1.6 1.6 1.7
SB Chevy, 1955-87, Clearance Spring For 1.630" SB Chevy, 1955-87, Clearance For 1.630" Spring
7/16"
7/16"
SB Chevy, 1955-87
3/8"
SB Ford, 1962-00 221-351W 7/16" SB Ford, 1962-00 221-351W 7/16" 1.6 * Requires screw-in rocker arm studs, guide plates, and heat-treated push- rods for installation. Steel Rocker Arm Adjusting Nuts /RFNQXWVDUHDYDLODEOHLQWUDGL - tional self-locking and Kool Nut, for use with stamped steel rocker arms. Kool Nut’s unique design directs a pres- VXUHIHGÀRZRIRLOWRWKHSLYRWEDOO6ROGLQVHWVRI Part No. Description CRN99768-16 Kool Nut, 3/8"-24, Counterbored To Work With Bottleneck Studs CRN99769-16 Kool Nut, 7/16"-20, Counterbored To Work With Bottleneck Studs CRN99770-16 Self Locking, 3/8"-24 CRN99771-16 Self Locking, 7/16"-20 CRN99768-16
CRN99770-16
282 2019-20 CIRCLE TRACK PARTS AND ACCESSORIES
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