Harwood Comp I Scoop Plug (Fits 3156 Only) Trailer Storage Racks Your GM A-body needs to

Your GM A-body needs to perform

3/4 in Shank Seat

mark the rivet holes and drill

& 168 style wedge base bulbs only

000 psi and precision machined for optimum thread engagement

Harwood Comp I Scoop Plug (Fits 3156 Only) Trailer Storage Racks Your GM A-body needs toFor nearly 40 years Harwood has been the leader in new product design and innovation for the racing and street performance industry. Every part manufactured by Harwood is built exclusively in our 6 acre facility by experienced composite technicians who take pride in their work and appreciate seeing the final results of their efforts on a customer's car. Harwood is the leader in new product design and innovation for the racing and street performance