Fit Following Models：
Features include:
Mandrel Bent Tubing
Full 1 5/8" Primaries
2 1/2" Collector
V-Band Collector Construction
Collector Merge Spikes
Port Matched Flanges
Gains over 18+ rwhp
V8 Engines Only
4.8L, 5.3L, 5.7L, 6.0L, 6.2L Engines
CNC Machined Flanges
Polished 304 Stainless Steel
Standard Graphite Manifold Gaskets
Note: "For LS series engine swaps only" These do not work on standard SBC or BBC.
Note: If using a larger 4L80E or older Turbo 350/400 transmission the bellhousing ears may need to be trimmed for proper clearance. Our headers are tucked in tight due to narrow older frame clearance.
- Make sure this fits
by entering your model number.
- MODELS - Exhaust manifolds for 02 For Chevrolet Blazer 4.2L 83 84 For Chevrolet S10 Blazer 2.0L 87 88 89 90 91 For GMC Jimmy 5.7L 82 83 84 85 86 87 88 89 90 91 For GMC Jimmy 6.2L 94 95 96 97 98 99 00 01 02 03 For GMC Sonoma 2.2L 91 92 93 For GMC Sonoma 2.5L 91 92 93 For GMC Sonoma 2.8L 91 92 93 94 95 96 97 98 99 00 01 02 03 04 For GMC Sonoma 4.3L 91 92 93 94 96 97 98 99 00 01 For Oldsmobile Bravada 4.3L
- Features include - Mandrel Bent Tubing+Full 1 5/8" Primaries +2 1/2" Collector+V-Band Collector Construction+Collector Merge Spikes+Port Matched Flanges
- PERFORMANCE - The OCPTY exhaust manifolds was constructed with stainless tubular, which has superior sealing features, prevent against cracking and warping deteriorating under tremendous heat and pressure, what's more, it's not easy to rust and corrode under chemical environment and has excellent creep resistance
- DIRECT FIT - Guaranteed to fit and meet the quality standards of the original parts being replaced. Since the products are suitable for special fields, we strictly tested them before they leaving the factory
- WARM TIPS - Please check the original equipment part numbers and the application for the replacement, buy the right one you need
