Here at NHERBST454 Pulleys I make Modular Pulley Systems and pullers for GM's supercharged fleet (GTP, SSEI, CobaltSS, Redlines). The hub is made of stainless steel and the pulleys are made of billet aluminum for a very light weight yet strong and easily interchangable MPS.
Location:Â United StatesMember since:Â Nov 30, 1999Seller:Â nherbst454
Absolutely thrilled with this purchase! The communication was excellent from start to finish, and the delivery was super fast. The product arrived exactly as described—high quality and in perfect condition. Plus, the pricing was really competitive for the value you get. Couldn’t be happier, would definitely buy again from this seller! Highly recommend!
a***3 (604)- Feedback left by buyer.
Past 6 months
Verified purchase
item is as advertised, appears to be a quality piece, fast delivery, very happy with seller
a***o (706)- Feedback left by buyer.
Past year
Verified purchase
Good Quality. Good Price! Fast shipping. Responds Quickly. Will definitely purchase from again
j***b (3)- Feedback left by buyer.
Past month
Verified purchase
Item received quickly and as described.
d***o (1405)- Feedback left by buyer.
Past 6 months
Verified purchase
Great communication, clean machining, fast to ship. WDBA.
c***a (228)- Feedback left by buyer.
Past 6 months
Verified purchase
This works really well on stock fuel rails, 3800 m90 genv swapped 2000 Grand Prix 3.1 pulley no innercooler. Stock size supercharged belt #663 worked perfectly for size difference. Idler pulley had to be 3.0"...Seller was perfect on communication. It clears the ICM bracket but I ended up cutting an 1/8 off the bracket just to be sure! Highly recommend this to anyone who doesn't want the same ZZP build everyone else has