Flowmaster American Thunder Crossmember-back Exhaust System

Product Code: 17742

£777.46 EX VAT

£932.95 INC VAT

Product Overview:

All of our Holley orders are done once a week from USA, if you need it sooner please contact us prior to ordering. Complete delivery may take up to 14 days.

1973-1974 Chevrolet and GMC C10 and C20 2wd with V8 engines.

More Information

Product Details Specification Delivery & Returns

Product Details

This American Thunder exhaust system was specially designed for 1973-1974 Chevrolet and GMC C10 and C15 1/2 ton and 3/4 ton 2wd trucks and is perfect for the person looking for moderate to aggressive interior and exterior sound levels. The system is a cross-member back exhaust complete with a built-in H-pipe crossover, all mandrel-bent 2.50-inch aluminized steel tubing, a pair of Super 44 Series performance mufflers and your choice of tailpipe exits. Either dual out rear under the bumper for a muscular look or dual out the sides behind the rear tires for that classic truck look. The system includes all hardware necessary for installation and is designed to accommodate both long and short wheelbases, with either an automatic or manual transmission and provides adequate clearance for substantially lowered vehicles. The exhaust system is covered by our 3-year Limited Warranty. Notes: Does Not include exhaust tips or header reducer cones. This system is not emissions compliant on vehicles that were originally equipped with catalytic converters.

Features:

Super 44 Series Mufflers for Deep Powerful Sound
Mandrel-bent 16-gauge Aluminized Steel Tubing
Includes Hangers and Hardware for Installation
Moderate to Aggressive Exterior Exhaust Tone
Cross member back True Dual Exhaust System
H-pipe Crossover for Maximum Power
Does Not Include Header Reducers

Specification

2WD/4WD	RWD
Brand	Flowmaster
California Proposition 65 Required	No
Color	Black
Emission Code	4
Exhaust Series	American Thunder
Exit Position	Dual Out Rear / Dual Out Side
Inlet Diameter (in)	2.5
Material	Aluminized Steel
Mount Type	Flanged
Muffler Quantity	2
Muffler Series	Super 44
Muffler Type	Welded Baffle
Outlet Diameter (in)	2.5
Product Type	Exhaust System
Shape	Oval
Single Dual	Dual
Sound Level	Moderate/Aggressive
System Type	Crossmember-back
Truck Bed Length	Long Bed
	Short Bed
Tubing Diameter (in)	2.5
Tubing Material	Aluminized Steel
Part Number	17742

Delivery & Returns

Billy's Speed Shop ensures the highest standard of service. Therefore we use only most reliable delivery services in the UK what allows us to provide you quick and efficient delivery of your products.

We aim to stock all of the products in our warehouse. However the situation may occur that we currently do not have particular item in stock then we will order it directly from UK supplier. If delivery time will exceed 3 days we will inform you via email or telephone.

Our Delivery Options are as follows:

Parcels up to 2kg and up to £50 of value are being sent via Royal Mail - 1st or 2nd class.
Parcels up to 2kg and £50 - £100 of value are being sent via Royal Mail - 1st or 2nd class - Tracked.
Parcels over 2kg and over £100 of value are being sent via Courier - DPD Tracked.
Bulk or Heavy purchases that weigh over 20 kg are sent on a pallet - Pallex.