Street Stock Headers 1-3/4in - 1-7/8in 2013-acura-tl-esi9346473 Fitting - Gauge Adapter -

Fitting - Gauge Adapter - Straight - 4 AN Male to 4 AN Male - 1/8 in NPT Gauge Port - Aluminum - Black Anodized - Each

25 mm Undersize - Coated - Nissan 4-Cylinder - Kit

500 in Square End Port - Graphite - GM W-Series - Pair

Fitting - Hose End - Power Steering - 45 Degree - 6 AN Hose to 6 AN Female - Steel - Natural - Each

Coil Spring - Gold Series - Conventional - 5 in OD - 8 in Length - 800 lb/in Spring Rate - Front - Steel - Gold Powder Coat - Each

Street Stock Headers 1-3/4in - 1-7/8in 2013-acura-tl-esi9346473 Fitting - Gauge Adapter -Headers Street Stock Full 1. 75 to 1. 875 in Primary 3. 5 in Collector Gaskets Hardware Included Steel Black Paint Small Block Chevy GM A Body F Body G Body Pair