
HOOKER HEADERSPART NUMBER: 520-70301410-R
Blackheart Shorty Headers 2008-2013 GM Silverado & Sierra 5.3L
$60795$675.95You Save$68.00
GM Truck
Blackheart Shorty Headers2008-2013 GM Silverado & Sierra 5.3L 1.750 in. Primaries Stainless Steel Natural Finish CARB EO Number D-115-20
Features:
- Max dyno gains of +18.11 HP & +21.55 LB.FT. torque
- 1-3/4” lightweight, 16-gauge, stainless steel construction maximizing strength and durability
- 3/8” thick, CNC header flanges are used for strength and maximum sealing surface
- Utilizes true mitered merge collectors to maximize exhaust velocity and scavenging, resulting in a broad torque curve
- Retains factory O2 sensors and catalytic converters
- 100% hand-welded construction
- Quality welds for strength, longevity and good looks
- Tube geometry designed for maximum clearance and hassle-free installation
Emissions: CARB (California Air Resources Board) D-115-20 is legal to sell in California and any US state adopting CA restrictions.
Part TypeHeader
BrandHOOKER HEADERS
Package Height11.6
Package Width14.6
Package Length28.1
Weight21.7 PG
Part CategoryPerformance Parts
Carb Eo NumberD-115-20
QuantitySold as set of 2
Part FitmentDirect Fit
Vendor Part Number70301410-RHKR
Package Qty1
Package TypeEA
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