Page 213 - 2017 Racecar Engineering Circle Track Parts and Accessories Catalog

AK SERIES VALVING KITS
STREET STOCK SHOCK ABSORBERS Each kit contains valve stacks for two each
AK Series shock absorbers are designed for pure stock, street of eight popular valvings.
stock, mini-stock and enduro classes where a stock mount, steel Part No. Description
body shock absorber is required. Shocks are available for a wide BILB4-BOA-0000149 Linear Kit
variety of applications. See specification chart at the bottom of BILB4-BOA-0000150 Digressive Kit
the page for help with shock selection.
Application Front Rear FILL KIT
Camaro/Firebird Kit contains one MST gas tool (nitrogen pressure gauge),
1970-76 BILAK2072 BILAK1054 oil beaker and tools.
1977-81 BILAK1053 BILAK1054 Part No. Description
Chevelle/Malibu/Monte Carlo/Regal/Cutlass BILB4-BOA-0000116 Nitrogen Fill Kit BILB4-KT0-Z021A00
BILAK1043 BILAK1044 BILB4-KT0-Z021A00 Nitrogen Fill Tool Only
BILAK1051* BILAK1052*
BILAK3050F BILAK2020R
1973-88 BILAK3060F BILAK3030R
BILAK4040F BILAK5030R
BILAK5555F BILAK2040COBR
BILAK6565F BILAK6010COBR DISASSEMBLY COLLAR
Full Size Ford BILB4-BOA-0000287
1979-93 BILAK1195 BILAK1196 Specialized tool is required when disassembling SN or
Mustang (Exc. SVO) ASN Series shock absorbers.
1987-93 BILAK1199 BILAK1198
* See bottom of page for specifications.
SHOCK ABSORBER OIL
AK SERIES BIL193031
DIRT STOCK CAR Sold in one gallon container.
SHOCK ABSORBER
PACKAGE
BILF4-SE7-F565-M0 COIL-OVER KITS
Designed for popular 1978-88 GM Part No. Description
Metric chassis, package includes (7) AK BILB4-BOA-0000187 Coil-Over Kit, 1.875" Dia.
Series shock absorbers, instructions (36mm) Shock Absorbers
and recommended set-ups. BILB4-BOA-0000190 Coil-Over Kit, 2" Dia.
ASN Series Shock Absorbers
REPLACEMENT BILB4-BOA-0000187
AK SERIES SHOCK ABSORBER COMPONENTS
SHOCK ABSORBER SPECIFICATIONS
Mounting Extended Compressed
Part No. Valving Type Length Length
Front Applications
BILAK1043 358/219 Linear T-Bar To Pin 13.36" 8.45"
BILAK1051 393/172 Linear T-Bar To Pin 14.09" 9.05"
Description
Part No.
BILAK1053 565/174 Linear T-Bar To Pin 14.09" 9.05" BIL1000424 M8 x 1.0 Hex Nylock Nut For Piston Rod
BILAK1195 577/359 Digressive T-Bar To Pin 13.86" 9.21" BIL18-637 46mm Piston Band PTFE
BILAK1199 224/122 Linear Strut 18.29" 12.95" BIL2522880 Exterior Shock Snap Ring
BILAK2072 287/158 Linear T-Bar To Pin 14.02" 8.82" BILB4-BOA-0000119 46mm 1-Pc. Rod Guide Grooved With O-Ring
BILAK3050F 131/206 Digressive T-Bar To Pin 13.36" 8.45" BILB4-B46-U160 46mm Aluminum Divider Piston With O-Ring
BILAK3060F 3060 Digressive T-Bar To Pin 13.36" 8.45" BILB4-RK2-Z102A51 SZ Series Shock Tube/Body, 7"
BILAK4040F 197/154 Digressive T-Bar To Pin 13.36" 8.45" BILB4-RK2-Z102A52 SZ Series Shock Tube/Body, 9"
BILAK5555F 5.5 Digressive T-Bar To Pin 13.36" 8.45" BILB4-XDO-Z006A01 Schrader Valve, Chrome
BILAK6565F 6.5 Digressive T-Bar To Pin 13.36" 8.45" BILE4-AK1-Z033A00 Piston, 8mm I.D., 46mm Digressive
Rear Applications BILE4-B46-26 46mm Internal Snap Ring
T-Bar BILE4-B46-601 Monoball Bearing
BILAK1044 254/141 Linear 20.47" 13.03" For Shock Eye, ASN/SN/SL/SZ Series Shocks
To Cantilever
T-Bar BILE4-BOA-0000285 Replacement Tube For 7" SN Series Shocks
BILAK1052 324/112 Linear 17.20" 11.28" BILE4-BOA-0000287 Shock Eye For ASN/SN/SNS/SL/SZ/XVS Series Shocks
To Cantilever
BILAK1054 165/67 Linear T-Bar To Pin 20.47" 12.68" BILE4-BOA-0000440 Snap Ring For Shock Eye
Divider Piston O-Ring
BILE4-DI6-Z024A00
Cantilever
BILAK1196 310/130 Digressive 19.80" 12.34" BILE4-DI6-Z026A00 46mm Rod Guide O-Ring
To Pin
46mm COB Check Plate For 8mm I.D. Piston
BILAK1198 152/103 Linear Pin To Eye 27.47" 12.40" BILE4-FE1-Z011A01 46mm COB Check Spring For 8mm I.D. Piston
BILE4-FE6-Z003A03
T-Bar
BILAK2020R 70/70 Digressive 20.47" 13.03" BILE4-KR2-X001A02 46mm PTFE Piston Band
To Cantilever BILE4-KS2-Z060A00 Replacement Shock Shaft, 7"
BILE4-KS2-Z060A19 Replacement Shock Shaft, 9"
BILE4-LG0-Z010A1 Replacement Rod End
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