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Part number 550-928 also has 4L60E or 4L80E Transmission control and Drive-By Wire Throttle Body control
• Fabric weight: 8 oz/yd² (271 g/m²)
🌡️ Why Heat Management Matters
• Metal zipper
BOOSTane Professional is formulated to increase octane levels up to 116
ARP Head Bolt Kit - Late LS Blocks BOOSTane Part number 550-928 also hasThe Pro Series cylinder head bolts from ARP are cold forged to ensure molecular integrity. They are heat treated prior to thread rolling and machining, and are rated at a whopping 190,000 psi. The Pro Series are also available with hex and 12 point heads. All kits come complete with hardened parallel washers for even load distribution and accurate torque readings. Fits engines with all same length head bolts. Will not fit 1st. Gen with different
US$ 79.95
US$ 189.00
US$ 59.95
