GM's HiPer strut has been released on several Buicks and Cadillacs. To adjust front camber you must adjust a cam bolt on knuckle assembly. However, GM is using torque-to-yield bolts which require replacement whenever an alignment is performed. Replace the OE 10.9 Grade torque-to-yield bolts with SPC's upgraded 12.9 bolts and you will not need to replace the bolt for future alignments. The kit includes 2 bolts; a cam bolt for the slotted upper and a standard replacement bolt for the lower hole, enough toalign one corner. California Residents WARNING. GM's HiPer strut has been released on several Buicks and Cadillacs. To adjust front camber you must adjust a cam bolt on knuckle assembly. However, GM is using torque-to-yield bolts which require replacement whenever an alignment is performed. Replace the OE 10.9 Grade torque-to-yield bolts with SPC's upgraded 12.9 bolts and you will not need to replace the bolt for future alignments. The kit includes 2 bolts. Product appearance and features may vary in the market as design changes, improvements and modifications are implemented.. a cam bolt for the slotted upper and a standard replacement bolt for the lower hole, enough toalign one corner.. SPC Performance GM HiPer Strut Bolt Kit for 2010 Buick Allure/10+ LaCrosse/11+ Regal. Replace GM torque-to-yield bolts when alignment service is needed. Upgraded 12.9 bolts from OE 10.9 TTY bolts. SPC 82130 HIPER STRUT CAMBER BOLT KIT. GM HIPER STRUT CAM KIT. Alignment Cam Bolt Kit. Requires one per side. CAM BOLTS SET. CAM BOLT SE

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