Fuel Pressure Regulator, EFI Adjustable G7 Buick GN, Typhoon, SycloneAPPLICATIONS: Buick Grand National 1986 1987 Buick Turbo Regal Limited T Type 1984 1987 GMC Syclone Typhoon 1991 Pontiac Turbo Trans Am 1989, 20th Anniversary FEATURES: Mounts to factory and aftermarket fuel rails with SS bolts (inlcuded) Boost sensitive with a 1: 1 ratio 35 70PSI adjustment range (base pressure vacuum line off) E85 compatible Compatible with factory return line 14 x 1. 5mm Saginaw (o ring) discharge return port ORB boss added for

1100-1250 Optimal

This is our preferred shock for stock replacement or performance handling trucks

5″ lower than stock or 1

We do offer changes to spring rates

Includes (2) Tie Rod Sleeves & (4) Jam Nuts - Enough for one Vehicle

Improved cornering

Oversize/Heavyweight shipping added during checkout for these

1976-1991 Chevrolet K5 Blazer

1978-1995 GMC Truck/Van

Steering response

Pitman Shaft: 1-1/4" GM with 32 Splines and 4 Master Splines

zero-play connection from the steering column to the steering box